63399475

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{683}}^1$

素因数の和:819

約数の個数: 24

約数和(自身を含む): 81423360

約数和(自身を除く): 18023885

約数列:

[1, 5, 25, 47, 79, 235, 395, 683, 1175, 1975, 3415, 3713, 17075, 18565, 32101, 53957, 92825, 160505, 269785, 802525, 1348925, 2535979, 12679895, 63399475]

約数ペア:

[(1, 63399475), (5, 12679895), (25, 2535979), (47, 1348925), (79, 802525), (235, 269785), (395, 160505), (683, 92825), (1175, 53957), (1975, 32101), (3415, 18565), (3713, 17075)]