91145535

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{3137}}^1$

素因数の和:3307

約数の個数: 32

約数和(自身を含む): 158155200

約数和(自身を除く): 67009665

約数列:

[1, 3, 5, 13, 15, 39, 65, 149, 195, 447, 745, 1937, 2235, 3137, 5811, 9411, 9685, 15685, 29055, 40781, 47055, 122343, 203905, 467413, 611715, 1402239, 2337065, 6076369, 7011195, 18229107, 30381845, 91145535]

約数ペア:

[(1, 91145535), (3, 30381845), (5, 18229107), (13, 7011195), (15, 6076369), (39, 2337065), (65, 1402239), (149, 611715), (195, 467413), (447, 203905), (745, 122343), (1937, 47055), (2235, 40781), (3137, 29055), (5811, 15685), (9411, 9685)]