40627795

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 56206080

約数和(自身を除く): 15578285

約数列:

[1, 5, 13, 19, 65, 67, 95, 247, 335, 491, 871, 1235, 1273, 2455, 4355, 6365, 6383, 9329, 16549, 31915, 32897, 46645, 82745, 121277, 164485, 427661, 606385, 625043, 2138305, 3125215, 8125559, 40627795]

約数ペア:

[(1, 40627795), (5, 8125559), (13, 3125215), (19, 2138305), (65, 625043), (67, 606385), (95, 427661), (247, 164485), (335, 121277), (491, 82745), (871, 46645), (1235, 32897), (1273, 31915), (2455, 16549), (4355, 9329), (6365, 6383)]