15665417316

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{107951}}^1$

素因数の和:108129

約数の個数: 72

約数和(自身を含む): 41259254400

約数和(自身を除く): 25593837084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 139, 174, 261, 278, 348, 417, 522, 556, 834, 1044, 1251, 1668, 2502, 4031, 5004, 8062, 12093, 16124, 24186, 36279, 48372, 72558, 107951, 145116, 215902, 323853, 431804, 647706, 971559, 1295412, 1943118, 3130579, 3886236, 6261158, 9391737, 12522316, 15005189, 18783474, 28175211, 30010378, 37566948, 45015567, 56350422, 60020756, 90031134, 112700844, 135046701, 180062268, 270093402, 435150481, 540186804, 870300962, 1305451443, 1740601924, 2610902886, 3916354329, 5221805772, 7832708658, 15665417316]

約数ペア:

[(1, 15665417316), (2, 7832708658), (3, 5221805772), (4, 3916354329), (6, 2610902886), (9, 1740601924), (12, 1305451443), (18, 870300962), (29, 540186804), (36, 435150481), (58, 270093402), (87, 180062268), (116, 135046701), (139, 112700844), (174, 90031134), (261, 60020756), (278, 56350422), (348, 45015567), (417, 37566948), (522, 30010378), (556, 28175211), (834, 18783474), (1044, 15005189), (1251, 12522316), (1668, 9391737), (2502, 6261158), (4031, 3886236), (5004, 3130579), (8062, 1943118), (12093, 1295412), (16124, 971559), (24186, 647706), (36279, 431804), (48372, 323853), (72558, 215902), (107951, 145116)]