100403925

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 171798528

約数和(自身を除く): 71394603

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 163, 191, 215, 489, 573, 645, 815, 955, 1075, 2445, 2865, 3225, 4075, 4775, 7009, 8213, 12225, 14325, 21027, 24639, 31133, 35045, 41065, 93399, 105135, 123195, 155665, 175225, 205325, 466995, 525675, 615975, 778325, 1338719, 2334975, 4016157, 6693595, 20080785, 33467975, 100403925]

約数ペア:

[(1, 100403925), (3, 33467975), (5, 20080785), (15, 6693595), (25, 4016157), (43, 2334975), (75, 1338719), (129, 778325), (163, 615975), (191, 525675), (215, 466995), (489, 205325), (573, 175225), (645, 155665), (815, 123195), (955, 105135), (1075, 93399), (2445, 41065), (2865, 35045), (3225, 31133), (4075, 24639), (4775, 21027), (7009, 14325), (8213, 12225)]