24949245

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{823}}^1$

素因数の和:921

約数の個数: 32

約数和(自身を含む): 41766912

約数和(自身を除く): 16817667

約数列:

[1, 3, 5, 15, 43, 47, 129, 141, 215, 235, 645, 705, 823, 2021, 2469, 4115, 6063, 10105, 12345, 30315, 35389, 38681, 106167, 116043, 176945, 193405, 530835, 580215, 1663283, 4989849, 8316415, 24949245]

約数ペア:

[(1, 24949245), (3, 8316415), (5, 4989849), (15, 1663283), (43, 580215), (47, 530835), (129, 193405), (141, 176945), (215, 116043), (235, 106167), (645, 38681), (705, 35389), (823, 30315), (2021, 12345), (2469, 10105), (4115, 6063)]