4564235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 32

約数和(自身を含む): 6386688

約数和(自身を除く): 1822453

約数列:

[1, 5, 13, 23, 43, 65, 71, 115, 215, 299, 355, 559, 923, 989, 1495, 1633, 2795, 3053, 4615, 4945, 8165, 12857, 15265, 21229, 39689, 64285, 70219, 106145, 198445, 351095, 912847, 4564235]

約数ペア:

[(1, 4564235), (5, 912847), (13, 351095), (23, 198445), (43, 106145), (65, 70219), (71, 64285), (115, 39689), (215, 21229), (299, 15265), (355, 12857), (559, 8165), (923, 4945), (989, 4615), (1495, 3053), (1633, 2795)]