3407105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 32

約数和(自身を含む): 4790016

約数和(自身を除く): 1382911

約数列:

[1, 5, 13, 23, 43, 53, 65, 115, 215, 265, 299, 559, 689, 989, 1219, 1495, 2279, 2795, 3445, 4945, 6095, 11395, 12857, 15847, 29627, 52417, 64285, 79235, 148135, 262085, 681421, 3407105]

約数ペア:

[(1, 3407105), (5, 681421), (13, 262085), (23, 148135), (43, 79235), (53, 64285), (65, 52417), (115, 29627), (215, 15847), (265, 12857), (299, 11395), (559, 6095), (689, 4945), (989, 3445), (1219, 2795), (1495, 2279)]