38139615

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^2\times {\mathrm{107}}^1$

素因数の和:296

約数の個数: 36

約数和(自身を含む): 67484664

約数和(自身を除く): 29345049

約数列:

[1, 3, 5, 9, 15, 45, 89, 107, 267, 321, 445, 535, 801, 963, 1335, 1605, 4005, 4815, 7921, 9523, 23763, 28569, 39605, 47615, 71289, 85707, 118815, 142845, 356445, 428535, 847547, 2542641, 4237735, 7627923, 12713205, 38139615]

約数ペア:

[(1, 38139615), (3, 12713205), (5, 7627923), (9, 4237735), (15, 2542641), (45, 847547), (89, 428535), (107, 356445), (267, 142845), (321, 118815), (445, 85707), (535, 71289), (801, 47615), (963, 39605), (1335, 28569), (1605, 23763), (4005, 9523), (4815, 7921)]