3744325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 5140296

約数和(自身を除く): 1395971

約数列:

[1, 5, 13, 25, 41, 65, 205, 281, 325, 533, 1025, 1405, 2665, 3653, 7025, 11521, 13325, 18265, 57605, 91325, 149773, 288025, 748865, 3744325]

約数ペア:

[(1, 3744325), (5, 748865), (13, 288025), (25, 149773), (41, 91325), (65, 57605), (205, 18265), (281, 13325), (325, 11521), (533, 7025), (1025, 3653), (1405, 2665)]