89505275905

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{671533}}^1$

素因数の和:671641

約数の個数: 32

約数和(自身を含む): 119909111040

約数和(自身を除く): 30403835135

約数列:

[1, 5, 19, 23, 61, 95, 115, 305, 437, 1159, 1403, 2185, 5795, 7015, 26657, 133285, 671533, 3357665, 12759127, 15445259, 40963513, 63795635, 77226295, 204817565, 293459921, 778306747, 942160799, 1467299605, 3891533735, 4710803995, 17901055181, 89505275905]

約数ペア:

[(1, 89505275905), (5, 17901055181), (19, 4710803995), (23, 3891533735), (61, 1467299605), (95, 942160799), (115, 778306747), (305, 293459921), (437, 204817565), (1159, 77226295), (1403, 63795635), (2185, 40963513), (5795, 15445259), (7015, 12759127), (26657, 3357665), (133285, 671533)]