15693221395

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1\times {\mathrm{461}}^1$

素因数の和:1171

約数の個数: 32

約数和(自身を含む): 19274846976

約数和(自身を除く): 3581625581

約数列:

[1, 5, 67, 307, 331, 335, 461, 1535, 1655, 2305, 20569, 22177, 30887, 101617, 102845, 110885, 141527, 152591, 154435, 508085, 707635, 762955, 6808339, 9482309, 10223597, 34041695, 46845437, 47411545, 51117985, 234227185, 3138644279, 15693221395]

約数ペア:

[(1, 15693221395), (5, 3138644279), (67, 234227185), (307, 51117985), (331, 47411545), (335, 46845437), (461, 34041695), (1535, 10223597), (1655, 9482309), (2305, 6808339), (20569, 762955), (22177, 707635), (30887, 508085), (101617, 154435), (102845, 152591), (110885, 141527)]