15285348

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:239

約数の個数: 120

約数和(自身を含む): 45534720

約数和(自身を除く): 30249372

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 191, 228, 234, 247, 324, 342, 351, 382, 468, 494, 513, 573, 684, 702, 741, 764, 988, 1026, 1053, 1146, 1404, 1482, 1539, 1719, 2052, 2106, 2223, 2292, 2483, 2964, 3078, 3438, 3629, 4212, 4446, 4966, 5157, 6156, 6669, 6876, 7258, 7449, 8892, 9932, 10314, 10887, 13338, 14516, 14898, 15471, 20007, 20628, 21774, 22347, 26676, 29796, 30942, 32661, 40014, 43548, 44694, 47177, 61884, 65322, 67041, 80028, 89388, 94354, 97983, 130644, 134082, 141531, 188708, 195966, 201123, 268164, 283062, 293949, 391932, 402246, 424593, 566124, 587898, 804492, 849186, 1175796, 1273779, 1698372, 2547558, 3821337, 5095116, 7642674, 15285348]

約数ペア:

[(1, 15285348), (2, 7642674), (3, 5095116), (4, 3821337), (6, 2547558), (9, 1698372), (12, 1273779), (13, 1175796), (18, 849186), (19, 804492), (26, 587898), (27, 566124), (36, 424593), (38, 402246), (39, 391932), (52, 293949), (54, 283062), (57, 268164), (76, 201123), (78, 195966), (81, 188708), (108, 141531), (114, 134082), (117, 130644), (156, 97983), (162, 94354), (171, 89388), (191, 80028), (228, 67041), (234, 65322), (247, 61884), (324, 47177), (342, 44694), (351, 43548), (382, 40014), (468, 32661), (494, 30942), (513, 29796), (573, 26676), (684, 22347), (702, 21774), (741, 20628), (764, 20007), (988, 15471), (1026, 14898), (1053, 14516), (1146, 13338), (1404, 10887), (1482, 10314), (1539, 9932), (1719, 8892), (2052, 7449), (2106, 7258), (2223, 6876), (2292, 6669), (2483, 6156), (2964, 5157), (3078, 4966), (3438, 4446), (3629, 4212)]