69533145

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8263}}^1$

素因数の和:8302

約数の個数: 48

約数和(自身を含む): 139231872

約数和(自身を除く): 69698727

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1683, 2805, 8263, 8415, 24789, 41315, 74367, 90893, 123945, 140471, 272679, 371835, 421413, 454465, 702355, 818037, 1264239, 1363395, 1545181, 2107065, 4090185, 4635543, 6321195, 7725905, 13906629, 23177715, 69533145]

約数ペア:

[(1, 69533145), (3, 23177715), (5, 13906629), (9, 7725905), (11, 6321195), (15, 4635543), (17, 4090185), (33, 2107065), (45, 1545181), (51, 1363395), (55, 1264239), (85, 818037), (99, 702355), (153, 454465), (165, 421413), (187, 371835), (255, 272679), (495, 140471), (561, 123945), (765, 90893), (935, 74367), (1683, 41315), (2805, 24789), (8263, 8415)]