142351275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1583}}^1$

素因数の和:1716

約数の個数: 48

約数和(自身を含む): 259269120

約数和(自身を除く): 116917845

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 109, 165, 275, 327, 545, 825, 1199, 1583, 1635, 2725, 3597, 4749, 5995, 7915, 8175, 17413, 17985, 23745, 29975, 39575, 52239, 87065, 89925, 118725, 172547, 261195, 435325, 517641, 862735, 1305975, 1898017, 2588205, 4313675, 5694051, 9490085, 12941025, 28470255, 47450425, 142351275]

約数ペア:

[(1, 142351275), (3, 47450425), (5, 28470255), (11, 12941025), (15, 9490085), (25, 5694051), (33, 4313675), (55, 2588205), (75, 1898017), (109, 1305975), (165, 862735), (275, 517641), (327, 435325), (545, 261195), (825, 172547), (1199, 118725), (1583, 89925), (1635, 87065), (2725, 52239), (3597, 39575), (4749, 29975), (5995, 23745), (7915, 17985), (8175, 17413)]