1262641535

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{47017}}^1$

素因数の和:47194

約数の個数: 16

約数和(自身を含む): 1564006752

約数和(自身を除く): 301365217

約数列:

[1, 5, 41, 131, 205, 655, 5371, 26855, 47017, 235085, 1927697, 6159227, 9638485, 30796135, 252528307, 1262641535]

約数ペア:

[(1, 1262641535), (5, 252528307), (41, 30796135), (131, 9638485), (205, 6159227), (655, 1927697), (5371, 235085), (26855, 47017)]