91241745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{12239}}^1$

素因数の和:12325

約数の個数: 32

約数和(自身を含む): 169205760

約数和(自身を除く): 77964015

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 1065, 1491, 2485, 7455, 12239, 36717, 61195, 85673, 183585, 257019, 428365, 868969, 1285095, 2606907, 4344845, 6082783, 13034535, 18248349, 30413915, 91241745]

約数ペア:

[(1, 91241745), (3, 30413915), (5, 18248349), (7, 13034535), (15, 6082783), (21, 4344845), (35, 2606907), (71, 1285095), (105, 868969), (213, 428365), (355, 257019), (497, 183585), (1065, 85673), (1491, 61195), (2485, 36717), (7455, 12239)]