238284145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 318712320

約数和(自身を除く): 80428175

約数列:

[1, 5, 11, 55, 79, 173, 317, 395, 865, 869, 1585, 1903, 3487, 4345, 9515, 13667, 17435, 25043, 54841, 68335, 125215, 150337, 274205, 275473, 603251, 751685, 1377365, 3016255, 4332439, 21662195, 47656829, 238284145]

約数ペア:

[(1, 238284145), (5, 47656829), (11, 21662195), (55, 4332439), (79, 3016255), (173, 1377365), (317, 751685), (395, 603251), (865, 275473), (869, 274205), (1585, 150337), (1903, 125215), (3487, 68335), (4345, 54841), (9515, 25043), (13667, 17435)]