15693627381

素因数分解:

$3^1\times {\mathrm{53}}^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 21925174656

約数和(自身を除く): 6231547275

約数列:

[1, 3, 53, 73, 97, 159, 219, 263, 291, 789, 2809, 3869, 5141, 7081, 8427, 11607, 13939, 15423, 19199, 21243, 25511, 41817, 57597, 76533, 205057, 272473, 375293, 615171, 738767, 817419, 1017547, 1125879, 1352083, 1862303, 2216301, 3052641, 4056249, 5586909, 19890529, 53929991, 59671587, 71660399, 98702059, 161789973, 214981197, 296106177, 5231209127, 15693627381]

約数ペア:

[(1, 15693627381), (3, 5231209127), (53, 296106177), (73, 214981197), (97, 161789973), (159, 98702059), (219, 71660399), (263, 59671587), (291, 53929991), (789, 19890529), (2809, 5586909), (3869, 4056249), (5141, 3052641), (7081, 2216301), (8427, 1862303), (11607, 1352083), (13939, 1125879), (15423, 1017547), (19199, 817419), (21243, 738767), (25511, 615171), (41817, 375293), (57597, 272473), (76533, 205057)]