73100895

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{271}}^1\times {\mathrm{367}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 136931328

約数和(自身を除く): 63830433

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 271, 367, 735, 813, 1101, 1355, 1835, 1897, 2569, 4065, 5505, 5691, 7707, 9485, 12845, 13279, 17983, 28455, 38535, 39837, 53949, 66395, 89915, 99457, 199185, 269745, 298371, 497285, 696199, 1491855, 2088597, 3480995, 4873393, 10442985, 14620179, 24366965, 73100895]

約数ペア:

[(1, 73100895), (3, 24366965), (5, 14620179), (7, 10442985), (15, 4873393), (21, 3480995), (35, 2088597), (49, 1491855), (105, 696199), (147, 497285), (245, 298371), (271, 269745), (367, 199185), (735, 99457), (813, 89915), (1101, 66395), (1355, 53949), (1835, 39837), (1897, 38535), (2569, 28455), (4065, 17983), (5505, 13279), (5691, 12845), (7707, 9485)]