190645225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{7603}}^1$

素因数の和:7689

約数の個数: 24

約数和(自身を含む): 254581920

約数和(自身を除く): 63936695

約数列:

[1, 5, 17, 25, 59, 85, 295, 425, 1003, 1475, 5015, 7603, 25075, 38015, 129251, 190075, 448577, 646255, 2242885, 3231275, 7625809, 11214425, 38129045, 190645225]

約数ペア:

[(1, 190645225), (5, 38129045), (17, 11214425), (25, 7625809), (59, 3231275), (85, 2242885), (295, 646255), (425, 448577), (1003, 190075), (1475, 129251), (5015, 38015), (7603, 25075)]