8477292005

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{396413}}^1$

素因数の和:396485

約数の個数: 32

約数和(自身を含む): 12786729984

約数和(自身を除く): 4309437979

約数列:

[1, 5, 7, 13, 35, 47, 65, 91, 235, 329, 455, 611, 1645, 3055, 4277, 21385, 396413, 1982065, 2774891, 5153369, 13874455, 18631411, 25766845, 36073583, 93157055, 130419877, 180367915, 242208343, 652099385, 1211041715, 1695458401, 8477292005]

約数ペア:

[(1, 8477292005), (5, 1695458401), (7, 1211041715), (13, 652099385), (35, 242208343), (47, 180367915), (65, 130419877), (91, 93157055), (235, 36073583), (329, 25766845), (455, 18631411), (611, 13874455), (1645, 5153369), (3055, 2774891), (4277, 1982065), (21385, 396413)]