15128157077

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{503}}^1\times {\mathrm{991}}^1$

素因数の和:1625

約数の個数: 32

約数和(自身を含む): 17278894080

約数和(自身を除く): 2150737003

約数列:

[1, 11, 31, 89, 341, 503, 979, 991, 2759, 5533, 10901, 15593, 30349, 30721, 44767, 88199, 171523, 337931, 492437, 498473, 970189, 1387777, 2734169, 5483203, 15265547, 15452663, 30075859, 44364097, 169979293, 488005067, 1375287007, 15128157077]

約数ペア:

[(1, 15128157077), (11, 1375287007), (31, 488005067), (89, 169979293), (341, 44364097), (503, 30075859), (979, 15452663), (991, 15265547), (2759, 5483203), (5533, 2734169), (10901, 1387777), (15593, 970189), (30349, 498473), (30721, 492437), (44767, 337931), (88199, 171523)]