1317797042975

素因数分解:

$5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{11113}}^1\times {\mathrm{6709}}^1$

素因数の和:17940

約数の個数: 48

約数和(自身を含む): 1886447682240

約数和(自身を除く): 568650639265

約数列:

[1, 5, 7, 25, 35, 101, 175, 505, 707, 2525, 3535, 6709, 11113, 17675, 33545, 46963, 55565, 77791, 167725, 234815, 277825, 388955, 677609, 1122413, 1174075, 1944775, 3388045, 4743263, 5612065, 7856891, 16940225, 23716315, 28060325, 39284455, 74557117, 118581575, 196422275, 372785585, 521899819, 1863927925, 2609499095, 7530268817, 13047495475, 37651344085, 52711881719, 188256720425, 263559408595, 1317797042975]

約数ペア:

[(1, 1317797042975), (5, 263559408595), (7, 188256720425), (25, 52711881719), (35, 37651344085), (101, 13047495475), (175, 7530268817), (505, 2609499095), (707, 1863927925), (2525, 521899819), (3535, 372785585), (6709, 196422275), (11113, 118581575), (17675, 74557117), (33545, 39284455), (46963, 28060325), (55565, 23716315), (77791, 16940225), (167725, 7856891), (234815, 5612065), (277825, 4743263), (388955, 3388045), (677609, 1944775), (1122413, 1174075)]