3869145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 7817472

約数和(自身を除く): 3948327

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 71, 105, 173, 213, 315, 355, 497, 519, 639, 865, 1065, 1211, 1491, 1557, 2485, 2595, 3195, 3633, 4473, 6055, 7455, 7785, 10899, 12283, 18165, 22365, 36849, 54495, 61415, 85981, 110547, 184245, 257943, 429905, 552735, 773829, 1289715, 3869145]

約数ペア:

[(1, 3869145), (3, 1289715), (5, 773829), (7, 552735), (9, 429905), (15, 257943), (21, 184245), (35, 110547), (45, 85981), (63, 61415), (71, 54495), (105, 36849), (173, 22365), (213, 18165), (315, 12283), (355, 10899), (497, 7785), (519, 7455), (639, 6055), (865, 4473), (1065, 3633), (1211, 3195), (1491, 2595), (1557, 2485)]