407149045

素因数分解:

$5^1\times {\mathrm{271}}^1\times {\mathrm{487}}^1\times {\mathrm{617}}^1$

素因数の和:1380

約数の個数: 16

約数和(自身を含む): 492185088

約数和(自身を除く): 85036043

約数列:

[1, 5, 271, 487, 617, 1355, 2435, 3085, 131977, 167207, 300479, 659885, 836035, 1502395, 81429809, 407149045]

約数ペア:

[(1, 407149045), (5, 81429809), (271, 1502395), (487, 836035), (617, 659885), (1355, 300479), (2435, 167207), (3085, 131977)]