1925755

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 24

約数和(自身を含む): 2608848

約数和(自身を除く): 683093

約数列:

[1, 5, 13, 43, 53, 65, 169, 215, 265, 559, 689, 845, 2279, 2795, 3445, 7267, 8957, 11395, 29627, 36335, 44785, 148135, 385151, 1925755]

約数ペア:

[(1, 1925755), (5, 385151), (13, 148135), (43, 44785), (53, 36335), (65, 29627), (169, 11395), (215, 8957), (265, 7267), (559, 3445), (689, 2795), (845, 2279)]