70556325

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:363

約数の個数: 72

約数和(自身を含む): 138080448

約数和(自身を除く): 67524123

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 73, 75, 105, 147, 175, 219, 245, 263, 365, 511, 525, 735, 789, 1095, 1225, 1315, 1533, 1825, 1841, 2555, 3577, 3675, 3945, 5475, 5523, 6575, 7665, 9205, 10731, 12775, 12887, 17885, 19199, 19725, 27615, 38325, 38661, 46025, 53655, 57597, 64435, 89425, 95995, 134393, 138075, 193305, 268275, 287985, 322175, 403179, 479975, 671965, 940751, 966525, 1439925, 2015895, 2822253, 3359825, 4703755, 10079475, 14111265, 23518775, 70556325]

約数ペア:

[(1, 70556325), (3, 23518775), (5, 14111265), (7, 10079475), (15, 4703755), (21, 3359825), (25, 2822253), (35, 2015895), (49, 1439925), (73, 966525), (75, 940751), (105, 671965), (147, 479975), (175, 403179), (219, 322175), (245, 287985), (263, 268275), (365, 193305), (511, 138075), (525, 134393), (735, 95995), (789, 89425), (1095, 64435), (1225, 57597), (1315, 53655), (1533, 46025), (1825, 38661), (1841, 38325), (2555, 27615), (3577, 19725), (3675, 19199), (3945, 17885), (5475, 12887), (5523, 12775), (6575, 10731), (7665, 9205)]