122207525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1231}}^1$

素因数の和:1290

約数の個数: 36

約数和(自身を含む): 174613824

約数和(自身を除く): 52406299

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 361, 475, 1045, 1231, 1805, 3971, 5225, 6155, 9025, 13541, 19855, 23389, 30775, 67705, 99275, 116945, 257279, 338525, 444391, 584725, 1286395, 2221955, 4888301, 6431975, 11109775, 24441505, 122207525]

約数ペア:

[(1, 122207525), (5, 24441505), (11, 11109775), (19, 6431975), (25, 4888301), (55, 2221955), (95, 1286395), (209, 584725), (275, 444391), (361, 338525), (475, 257279), (1045, 116945), (1231, 99275), (1805, 67705), (3971, 30775), (5225, 23389), (6155, 19855), (9025, 13541)]