1229603975

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{10427}}^1$

素因数の和:10579

約数の個数: 24

約数和(自身を含む): 1571082480

約数和(自身を除く): 341478505

約数列:

[1, 5, 25, 53, 89, 265, 445, 1325, 2225, 4717, 10427, 23585, 52135, 117925, 260675, 552631, 928003, 2763155, 4640015, 13815775, 23200075, 49184159, 245920795, 1229603975]

約数ペア:

[(1, 1229603975), (5, 245920795), (25, 49184159), (53, 23200075), (89, 13815775), (265, 4640015), (445, 2763155), (1325, 928003), (2225, 552631), (4717, 260675), (10427, 117925), (23585, 52135)]