808873775

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 1078859520

約数和(自身を除く): 269985745

約数列:

[1, 5, 23, 25, 59, 113, 115, 211, 295, 565, 575, 1055, 1357, 1475, 2599, 2825, 4853, 5275, 6667, 6785, 12449, 12995, 23843, 24265, 33335, 33925, 62245, 64975, 119215, 121325, 153341, 166675, 286327, 311225, 548389, 596075, 766705, 1406737, 1431635, 2741945, 3833525, 7033685, 7158175, 13709725, 32354951, 35168425, 161774755, 808873775]

約数ペア:

[(1, 808873775), (5, 161774755), (23, 35168425), (25, 32354951), (59, 13709725), (113, 7158175), (115, 7033685), (211, 3833525), (295, 2741945), (565, 1431635), (575, 1406737), (1055, 766705), (1357, 596075), (1475, 548389), (2599, 311225), (2825, 286327), (4853, 166675), (5275, 153341), (6667, 121325), (6785, 119215), (12449, 64975), (12995, 62245), (23843, 33925), (24265, 33335)]