2526625

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:102

約数の個数: 32

約数和(自身を含む): 3538080

約数和(自身を除く): 1011455

約数列:

[1, 5, 17, 25, 29, 41, 85, 125, 145, 205, 425, 493, 697, 725, 1025, 1189, 2125, 2465, 3485, 3625, 5125, 5945, 12325, 17425, 20213, 29725, 61625, 87125, 101065, 148625, 505325, 2526625]

約数ペア:

[(1, 2526625), (5, 505325), (17, 148625), (25, 101065), (29, 87125), (41, 61625), (85, 29725), (125, 20213), (145, 17425), (205, 12325), (425, 5945), (493, 5125), (697, 3625), (725, 3485), (1025, 2465), (1189, 2125)]