68755775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13159}}^1$

素因数の和:13199

約数の個数: 24

約数和(自身を含む): 97910400

約数和(自身を除く): 29154625

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 5225, 13159, 65795, 144749, 250021, 328975, 723745, 1250105, 2750231, 3618725, 6250525, 13751155, 68755775]

約数ペア:

[(1, 68755775), (5, 13751155), (11, 6250525), (19, 3618725), (25, 2750231), (55, 1250105), (95, 723745), (209, 328975), (275, 250021), (475, 144749), (1045, 65795), (5225, 13159)]