15809050

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:327

約数の個数: 48

約数和(自身を含む): 31337280

約数和(自身を除く): 15528230

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 59, 115, 118, 230, 233, 295, 466, 575, 590, 1150, 1165, 1357, 1475, 2330, 2714, 2950, 5359, 5825, 6785, 10718, 11650, 13570, 13747, 26795, 27494, 33925, 53590, 67850, 68735, 133975, 137470, 267950, 316181, 343675, 632362, 687350, 1580905, 3161810, 7904525, 15809050]

約数ペア:

[(1, 15809050), (2, 7904525), (5, 3161810), (10, 1580905), (23, 687350), (25, 632362), (46, 343675), (50, 316181), (59, 267950), (115, 137470), (118, 133975), (230, 68735), (233, 67850), (295, 53590), (466, 33925), (575, 27494), (590, 26795), (1150, 13747), (1165, 13570), (1357, 11650), (1475, 10718), (2330, 6785), (2714, 5825), (2950, 5359)]