60989905

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 81469440

約数和(自身を除く): 20479535

約数列:

[1, 5, 19, 23, 95, 103, 115, 271, 437, 515, 1355, 1957, 2185, 2369, 5149, 6233, 9785, 11845, 25745, 27913, 31165, 45011, 118427, 139565, 225055, 530347, 592135, 641999, 2651735, 3209995, 12197981, 60989905]

約数ペア:

[(1, 60989905), (5, 12197981), (19, 3209995), (23, 2651735), (95, 641999), (103, 592135), (115, 530347), (271, 225055), (437, 139565), (515, 118427), (1355, 45011), (1957, 31165), (2185, 27913), (2369, 25745), (5149, 11845), (6233, 9785)]