28802801665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{44917}}^1$

素因数の和:45153

約数の個数: 32

約数和(自身を含む): 38421060480

約数和(自身を除く): 9618258815

約数列:

[1, 5, 11, 55, 89, 131, 445, 655, 979, 1441, 4895, 7205, 11659, 44917, 58295, 128249, 224585, 494087, 641245, 2470435, 3997613, 5884127, 19988065, 29420635, 43973743, 64725397, 219868715, 323626985, 523687303, 2618436515, 5760560333, 28802801665]

約数ペア:

[(1, 28802801665), (5, 5760560333), (11, 2618436515), (55, 523687303), (89, 323626985), (131, 219868715), (445, 64725397), (655, 43973743), (979, 29420635), (1441, 19988065), (4895, 5884127), (7205, 3997613), (11659, 2470435), (44917, 641245), (58295, 494087), (128249, 224585)]