490957235

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{5189}}^1$

素因数の和:5470

約数の個数: 16

約数和(自身を含む): 597888000

約数和(自身を除く): 106930765

約数列:

[1, 5, 127, 149, 635, 745, 5189, 18923, 25945, 94615, 659003, 773161, 3295015, 3865805, 98191447, 490957235]

約数ペア:

[(1, 490957235), (5, 98191447), (127, 3865805), (149, 3295015), (635, 773161), (745, 659003), (5189, 94615), (18923, 25945)]