1497395325

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 2660401152

約数和(自身を除く): 1163005827

約数列:

[1, 3, 5, 15, 25, 31, 47, 71, 75, 93, 141, 155, 193, 213, 235, 355, 465, 579, 705, 775, 965, 1065, 1175, 1457, 1775, 2201, 2325, 2895, 3337, 3525, 4371, 4825, 5325, 5983, 6603, 7285, 9071, 10011, 11005, 13703, 14475, 16685, 17949, 21855, 27213, 29915, 33015, 36425, 41109, 45355, 50055, 55025, 68515, 83425, 89745, 103447, 109275, 136065, 149575, 165075, 205545, 226775, 250275, 281201, 310341, 342575, 424793, 448725, 517235, 644041, 680325, 843603, 1027725, 1274379, 1406005, 1551705, 1932123, 2123965, 2586175, 3220205, 4218015, 6371895, 7030025, 7758525, 9660615, 10619825, 16101025, 19965271, 21090075, 31859475, 48303075, 59895813, 99826355, 299479065, 499131775, 1497395325]

約数ペア:

[(1, 1497395325), (3, 499131775), (5, 299479065), (15, 99826355), (25, 59895813), (31, 48303075), (47, 31859475), (71, 21090075), (75, 19965271), (93, 16101025), (141, 10619825), (155, 9660615), (193, 7758525), (213, 7030025), (235, 6371895), (355, 4218015), (465, 3220205), (579, 2586175), (705, 2123965), (775, 1932123), (965, 1551705), (1065, 1406005), (1175, 1274379), (1457, 1027725), (1775, 843603), (2201, 680325), (2325, 644041), (2895, 517235), (3337, 448725), (3525, 424793), (4371, 342575), (4825, 310341), (5325, 281201), (5983, 250275), (6603, 226775), (7285, 205545), (9071, 165075), (10011, 149575), (11005, 136065), (13703, 109275), (14475, 103447), (16685, 89745), (17949, 83425), (21855, 68515), (27213, 55025), (29915, 50055), (33015, 45355), (36425, 41109)]