47482425

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:447

約数の個数: 72

約数和(自身を含む): 92851200

約数和(自身を除く): 45368775

約数列:

[1, 3, 5, 9, 15, 19, 25, 29, 45, 57, 75, 87, 95, 145, 171, 225, 261, 285, 383, 435, 475, 551, 725, 855, 1149, 1305, 1425, 1653, 1915, 2175, 2755, 3447, 4275, 4959, 5745, 6525, 7277, 8265, 9575, 11107, 13775, 17235, 21831, 24795, 28725, 33321, 36385, 41325, 55535, 65493, 86175, 99963, 109155, 123975, 166605, 181925, 211033, 277675, 327465, 499815, 545775, 633099, 833025, 1055165, 1637325, 1899297, 2499075, 3165495, 5275825, 9496485, 15827475, 47482425]

約数ペア:

[(1, 47482425), (3, 15827475), (5, 9496485), (9, 5275825), (15, 3165495), (19, 2499075), (25, 1899297), (29, 1637325), (45, 1055165), (57, 833025), (75, 633099), (87, 545775), (95, 499815), (145, 327465), (171, 277675), (225, 211033), (261, 181925), (285, 166605), (383, 123975), (435, 109155), (475, 99963), (551, 86175), (725, 65493), (855, 55535), (1149, 41325), (1305, 36385), (1425, 33321), (1653, 28725), (1915, 24795), (2175, 21831), (2755, 17235), (3447, 13775), (4275, 11107), (4959, 9575), (5745, 8265), (6525, 7277)]