292139475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{7901}}^1$

素因数の和:7960

約数の個数: 48

約数和(自身を含む): 529117920

約数和(自身を除く): 236978445

約数列:

[1, 3, 5, 15, 17, 25, 29, 51, 75, 85, 87, 145, 255, 425, 435, 493, 725, 1275, 1479, 2175, 2465, 7395, 7901, 12325, 23703, 36975, 39505, 118515, 134317, 197525, 229129, 402951, 592575, 671585, 687387, 1145645, 2014755, 3357925, 3436935, 3895193, 5728225, 10073775, 11685579, 17184675, 19475965, 58427895, 97379825, 292139475]

約数ペア:

[(1, 292139475), (3, 97379825), (5, 58427895), (15, 19475965), (17, 17184675), (25, 11685579), (29, 10073775), (51, 5728225), (75, 3895193), (85, 3436935), (87, 3357925), (145, 2014755), (255, 1145645), (425, 687387), (435, 671585), (493, 592575), (725, 402951), (1275, 229129), (1479, 197525), (2175, 134317), (2465, 118515), (7395, 39505), (7901, 36975), (12325, 23703)]