148667025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3719}}^1$

素因数の和:3786

約数の個数: 48

約数和(自身を含む): 271232640

約数和(自身を除く): 122565615

約数列:

[1, 3, 5, 13, 15, 25, 39, 41, 65, 75, 123, 195, 205, 325, 533, 615, 975, 1025, 1599, 2665, 3075, 3719, 7995, 11157, 13325, 18595, 39975, 48347, 55785, 92975, 145041, 152479, 241735, 278925, 457437, 725205, 762395, 1208675, 1982227, 2287185, 3626025, 3811975, 5946681, 9911135, 11435925, 29733405, 49555675, 148667025]

約数ペア:

[(1, 148667025), (3, 49555675), (5, 29733405), (13, 11435925), (15, 9911135), (25, 5946681), (39, 3811975), (41, 3626025), (65, 2287185), (75, 1982227), (123, 1208675), (195, 762395), (205, 725205), (325, 457437), (533, 278925), (615, 241735), (975, 152479), (1025, 145041), (1599, 92975), (2665, 55785), (3075, 48347), (3719, 39975), (7995, 18595), (11157, 13325)]