55211205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3529}}^1$

素因数の和:3693

約数の個数: 32

約数和(自身を含む): 101664000

約数和(自身を除く): 46452795

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 149, 447, 745, 1043, 2235, 3129, 3529, 5215, 10587, 15645, 17645, 24703, 52935, 74109, 123515, 370545, 525821, 1577463, 2629105, 3680747, 7887315, 11042241, 18403735, 55211205]

約数ペア:

[(1, 55211205), (3, 18403735), (5, 11042241), (7, 7887315), (15, 3680747), (21, 2629105), (35, 1577463), (105, 525821), (149, 370545), (447, 123515), (745, 74109), (1043, 52935), (2235, 24703), (3129, 17645), (3529, 15645), (5215, 10587)]