7492030125

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{6451}}^1$

素因数の和:6651

約数の個数: 64

約数和(自身を含む): 13205437440

約数和(自身を除く): 5713407315

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 163, 285, 375, 475, 489, 815, 1425, 2375, 2445, 3097, 4075, 6451, 7125, 9291, 12225, 15485, 19353, 20375, 32255, 46455, 61125, 77425, 96765, 122569, 161275, 232275, 367707, 387125, 483825, 612845, 806375, 1051513, 1161375, 1838535, 2419125, 3064225, 3154539, 5257565, 9192675, 15321125, 15772695, 19978747, 26287825, 45963375, 59936241, 78863475, 99893735, 131439125, 299681205, 394317375, 499468675, 1498406025, 2497343375, 7492030125]

約数ペア:

[(1, 7492030125), (3, 2497343375), (5, 1498406025), (15, 499468675), (19, 394317375), (25, 299681205), (57, 131439125), (75, 99893735), (95, 78863475), (125, 59936241), (163, 45963375), (285, 26287825), (375, 19978747), (475, 15772695), (489, 15321125), (815, 9192675), (1425, 5257565), (2375, 3154539), (2445, 3064225), (3097, 2419125), (4075, 1838535), (6451, 1161375), (7125, 1051513), (9291, 806375), (12225, 612845), (15485, 483825), (19353, 387125), (20375, 367707), (32255, 232275), (46455, 161275), (61125, 122569), (77425, 96765)]