13052001775

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1\times {\mathrm{487}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 16821851904

約数和(自身を除く): 3769850129

約数列:

[1, 5, 25, 43, 107, 215, 233, 487, 535, 1075, 1165, 2435, 2675, 4601, 5825, 10019, 12175, 20941, 23005, 24931, 50095, 52109, 104705, 113471, 115025, 124655, 250475, 260545, 523525, 567355, 623275, 1072033, 1302725, 2240687, 2836775, 4879253, 5360165, 11203435, 12141397, 24396265, 26800825, 56017175, 60706985, 121981325, 303534925, 522080071, 2610400355, 13052001775]

約数ペア:

[(1, 13052001775), (5, 2610400355), (25, 522080071), (43, 303534925), (107, 121981325), (215, 60706985), (233, 56017175), (487, 26800825), (535, 24396265), (1075, 12141397), (1165, 11203435), (2435, 5360165), (2675, 4879253), (4601, 2836775), (5825, 2240687), (10019, 1302725), (12175, 1072033), (20941, 623275), (23005, 567355), (24931, 523525), (50095, 260545), (52109, 250475), (104705, 124655), (113471, 115025)]