4681005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 8659200

約数和(自身を除く): 3978195

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 109, 327, 409, 545, 763, 1227, 1635, 2045, 2289, 2863, 3815, 6135, 8589, 11445, 14315, 42945, 44581, 133743, 222905, 312067, 668715, 936201, 1560335, 4681005]

約数ペア:

[(1, 4681005), (3, 1560335), (5, 936201), (7, 668715), (15, 312067), (21, 222905), (35, 133743), (105, 44581), (109, 42945), (327, 14315), (409, 11445), (545, 8589), (763, 6135), (1227, 3815), (1635, 2863), (2045, 2289)]