57468465

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{17987}}^1$

素因数の和:18069

約数の個数: 24

約数和(自身を含む): 101020608

約数和(自身を除く): 43552143

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 17987, 53961, 89935, 161883, 269805, 809415, 1277077, 3831231, 6385385, 11493693, 19156155, 57468465]

約数ペア:

[(1, 57468465), (3, 19156155), (5, 11493693), (9, 6385385), (15, 3831231), (45, 1277077), (71, 809415), (213, 269805), (355, 161883), (639, 89935), (1065, 53961), (3195, 17987)]