162739775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{5237}}^1$

素因数の和:5371

約数の個数: 24

約数和(自身を含む): 222133104

約数和(自身を除く): 59393329

約数列:

[1, 5, 11, 25, 55, 113, 275, 565, 1243, 2825, 5237, 6215, 26185, 31075, 57607, 130925, 288035, 591781, 1440175, 2958905, 6509591, 14794525, 32547955, 162739775]

約数ペア:

[(1, 162739775), (5, 32547955), (11, 14794525), (25, 6509591), (55, 2958905), (113, 1440175), (275, 591781), (565, 288035), (1243, 130925), (2825, 57607), (5237, 31075), (6215, 26185)]