47078775

素因数分解:

$3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{2351}}^1$

素因数の和:2456

約数の個数: 36

約数和(自身を含む): 85307040

約数和(自身を除く): 38228265

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 89, 225, 267, 445, 801, 1335, 2225, 2351, 4005, 6675, 7053, 11755, 20025, 21159, 35265, 58775, 105795, 176325, 209239, 528975, 627717, 1046195, 1883151, 3138585, 5230975, 9415755, 15692925, 47078775]

約数ペア:

[(1, 47078775), (3, 15692925), (5, 9415755), (9, 5230975), (15, 3138585), (25, 1883151), (45, 1046195), (75, 627717), (89, 528975), (225, 209239), (267, 176325), (445, 105795), (801, 58775), (1335, 35265), (2225, 21159), (2351, 20025), (4005, 11755), (6675, 7053)]