291209068725

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1834099}}^1$

素因数の和:1834214

約数の個数: 48

約数和(自身を含む): 504891048000

約数和(自身を除く): 213681979275

約数列:

[1, 3, 5, 15, 25, 29, 73, 75, 87, 145, 219, 365, 435, 725, 1095, 1825, 2117, 2175, 5475, 6351, 10585, 31755, 52925, 158775, 1834099, 5502297, 9170495, 27511485, 45852475, 53188871, 133889227, 137557425, 159566613, 265944355, 401667681, 669446135, 797833065, 1329721775, 2008338405, 3347230675, 3882787583, 3989165325, 10041692025, 11648362749, 19413937915, 58241813745, 97069689575, 291209068725]

約数ペア:

[(1, 291209068725), (3, 97069689575), (5, 58241813745), (15, 19413937915), (25, 11648362749), (29, 10041692025), (73, 3989165325), (75, 3882787583), (87, 3347230675), (145, 2008338405), (219, 1329721775), (365, 797833065), (435, 669446135), (725, 401667681), (1095, 265944355), (1825, 159566613), (2117, 137557425), (2175, 133889227), (5475, 53188871), (6351, 45852475), (10585, 27511485), (31755, 9170495), (52925, 5502297), (158775, 1834099)]