72100035

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5323}}^1$

素因数の和:5384

約数の個数: 48

約数和(自身を含む): 146175744

約数和(自身を除く): 74075709

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 215, 301, 315, 387, 645, 903, 1505, 1935, 2709, 4515, 5323, 13545, 15969, 26615, 37261, 47907, 79845, 111783, 186305, 228889, 239535, 335349, 558915, 686667, 1144445, 1602223, 1676745, 2060001, 3433335, 4806669, 8011115, 10300005, 14420007, 24033345, 72100035]

約数ペア:

[(1, 72100035), (3, 24033345), (5, 14420007), (7, 10300005), (9, 8011115), (15, 4806669), (21, 3433335), (35, 2060001), (43, 1676745), (45, 1602223), (63, 1144445), (105, 686667), (129, 558915), (215, 335349), (301, 239535), (315, 228889), (387, 186305), (645, 111783), (903, 79845), (1505, 47907), (1935, 37261), (2709, 26615), (4515, 15969), (5323, 13545)]