3150645

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:205

約数の個数: 32

約数和(自身を含む): 5322240

約数和(自身を除く): 2171595

約数列:

[1, 3, 5, 15, 41, 47, 109, 123, 141, 205, 235, 327, 545, 615, 705, 1635, 1927, 4469, 5123, 5781, 9635, 13407, 15369, 22345, 25615, 28905, 67035, 76845, 210043, 630129, 1050215, 3150645]

約数ペア:

[(1, 3150645), (3, 1050215), (5, 630129), (15, 210043), (41, 76845), (47, 67035), (109, 28905), (123, 25615), (141, 22345), (205, 15369), (235, 13407), (327, 9635), (545, 5781), (615, 5123), (705, 4469), (1635, 1927)]