70073475

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 120087552

約数和(自身を除く): 50014077

約数列:

[1, 3, 5, 15, 25, 47, 75, 103, 141, 193, 235, 309, 515, 579, 705, 965, 1175, 1545, 2575, 2895, 3525, 4825, 4841, 7725, 9071, 14475, 14523, 19879, 24205, 27213, 45355, 59637, 72615, 99395, 121025, 136065, 226775, 298185, 363075, 496975, 680325, 934313, 1490925, 2802939, 4671565, 14014695, 23357825, 70073475]

約数ペア:

[(1, 70073475), (3, 23357825), (5, 14014695), (15, 4671565), (25, 2802939), (47, 1490925), (75, 934313), (103, 680325), (141, 496975), (193, 363075), (235, 298185), (309, 226775), (515, 136065), (579, 121025), (705, 99395), (965, 72615), (1175, 59637), (1545, 45355), (2575, 27213), (2895, 24205), (3525, 19879), (4825, 14523), (4841, 14475), (7725, 9071)]