11919325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{487}}^1$

素因数の和:597

約数の個数: 24

約数和(自身を含む): 16338240

約数和(自身を除く): 4418915

約数列:

[1, 5, 11, 25, 55, 89, 275, 445, 487, 979, 2225, 2435, 4895, 5357, 12175, 24475, 26785, 43343, 133925, 216715, 476773, 1083575, 2383865, 11919325]

約数ペア:

[(1, 11919325), (5, 2383865), (11, 1083575), (25, 476773), (55, 216715), (89, 133925), (275, 43343), (445, 26785), (487, 24475), (979, 12175), (2225, 5357), (2435, 4895)]