1333351695

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:150

約数の個数: 144

約数和(自身を含む): 2570268672

約数和(自身を除く): 1236916977

約数列:

[1, 3, 5, 13, 15, 19, 31, 39, 47, 57, 65, 93, 95, 141, 155, 169, 195, 235, 247, 285, 361, 403, 465, 507, 589, 611, 705, 741, 845, 893, 1083, 1209, 1235, 1457, 1767, 1805, 1833, 2015, 2535, 2679, 2945, 3055, 3211, 3705, 4371, 4465, 4693, 5239, 5415, 6045, 7285, 7657, 7943, 8835, 9165, 9633, 11191, 11609, 13395, 14079, 15717, 16055, 16967, 18941, 21855, 22971, 23465, 23829, 26195, 27683, 33573, 34827, 38285, 39715, 48165, 50901, 55955, 56823, 58045, 61009, 70395, 78585, 83049, 84835, 94705, 99541, 114855, 119145, 138415, 145483, 150917, 167865, 174135, 183027, 220571, 246233, 254505, 284115, 298623, 305045, 359879, 415245, 436449, 452751, 497705, 525977, 661713, 727415, 738699, 754585, 915135, 1079637, 1102855, 1231165, 1493115, 1577931, 1799395, 1891279, 2182245, 2263755, 2629885, 2867423, 3308565, 3693495, 4678427, 5398185, 5673837, 6837701, 7889655, 8602269, 9456395, 14035281, 14337115, 20513103, 23392135, 28369185, 34188505, 43011345, 70176405, 88890113, 102565515, 266670339, 444450565, 1333351695]

約数ペア:

[(1, 1333351695), (3, 444450565), (5, 266670339), (13, 102565515), (15, 88890113), (19, 70176405), (31, 43011345), (39, 34188505), (47, 28369185), (57, 23392135), (65, 20513103), (93, 14337115), (95, 14035281), (141, 9456395), (155, 8602269), (169, 7889655), (195, 6837701), (235, 5673837), (247, 5398185), (285, 4678427), (361, 3693495), (403, 3308565), (465, 2867423), (507, 2629885), (589, 2263755), (611, 2182245), (705, 1891279), (741, 1799395), (845, 1577931), (893, 1493115), (1083, 1231165), (1209, 1102855), (1235, 1079637), (1457, 915135), (1767, 754585), (1805, 738699), (1833, 727415), (2015, 661713), (2535, 525977), (2679, 497705), (2945, 452751), (3055, 436449), (3211, 415245), (3705, 359879), (4371, 305045), (4465, 298623), (4693, 284115), (5239, 254505), (5415, 246233), (6045, 220571), (7285, 183027), (7657, 174135), (7943, 167865), (8835, 150917), (9165, 145483), (9633, 138415), (11191, 119145), (11609, 114855), (13395, 99541), (14079, 94705), (15717, 84835), (16055, 83049), (16967, 78585), (18941, 70395), (21855, 61009), (22971, 58045), (23465, 56823), (23829, 55955), (26195, 50901), (27683, 48165), (33573, 39715), (34827, 38285)]