1892443825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{601}}^1$

素因数の和:898

約数の個数: 48

約数和(自身を含む): 2579834880

約数和(自身を除く): 687391055

約数列:

[1, 5, 17, 25, 31, 85, 155, 239, 425, 527, 601, 775, 1195, 2635, 3005, 4063, 5975, 7409, 10217, 13175, 15025, 18631, 20315, 37045, 51085, 93155, 101575, 125953, 143639, 185225, 255425, 316727, 465775, 629765, 718195, 1583635, 2441863, 3148825, 3590975, 4452809, 7918175, 12209315, 22264045, 61046575, 75697753, 111320225, 378488765, 1892443825]

約数ペア:

[(1, 1892443825), (5, 378488765), (17, 111320225), (25, 75697753), (31, 61046575), (85, 22264045), (155, 12209315), (239, 7918175), (425, 4452809), (527, 3590975), (601, 3148825), (775, 2441863), (1195, 1583635), (2635, 718195), (3005, 629765), (4063, 465775), (5975, 316727), (7409, 255425), (10217, 185225), (13175, 143639), (15025, 125953), (18631, 101575), (20315, 93155), (37045, 51085)]