54751275

素因数分解:

$3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2797}}^1$

素因数の和:2845

約数の個数: 48

約数和(自身を含む): 104085600

約数和(自身を除く): 49334325

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 87, 135, 145, 225, 261, 435, 675, 725, 783, 1305, 2175, 2797, 3915, 6525, 8391, 13985, 19575, 25173, 41955, 69925, 75519, 81113, 125865, 209775, 243339, 377595, 405565, 629325, 730017, 1216695, 1887975, 2027825, 2190051, 3650085, 6083475, 10950255, 18250425, 54751275]

約数ペア:

[(1, 54751275), (3, 18250425), (5, 10950255), (9, 6083475), (15, 3650085), (25, 2190051), (27, 2027825), (29, 1887975), (45, 1216695), (75, 730017), (87, 629325), (135, 405565), (145, 377595), (225, 243339), (261, 209775), (435, 125865), (675, 81113), (725, 75519), (783, 69925), (1305, 41955), (2175, 25173), (2797, 19575), (3915, 13985), (6525, 8391)]