61205005

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{9631}}^1$

素因数の和:9708

約数の個数: 16

約数和(自身を含む): 77672448

約数和(自身を除く): 16467443

約数列:

[1, 5, 31, 41, 155, 205, 1271, 6355, 9631, 48155, 298561, 394871, 1492805, 1974355, 12241001, 61205005]

約数ペア:

[(1, 61205005), (5, 12241001), (31, 1974355), (41, 1492805), (155, 394871), (205, 298561), (1271, 48155), (6355, 9631)]