9712725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 17897664

約数和(自身を除く): 8184939

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 61, 75, 165, 183, 193, 275, 305, 579, 671, 825, 915, 965, 1525, 2013, 2123, 2895, 3355, 4575, 4825, 6369, 10065, 10615, 11773, 14475, 16775, 31845, 35319, 50325, 53075, 58865, 129503, 159225, 176595, 294325, 388509, 647515, 882975, 1942545, 3237575, 9712725]

約数ペア:

[(1, 9712725), (3, 3237575), (5, 1942545), (11, 882975), (15, 647515), (25, 388509), (33, 294325), (55, 176595), (61, 159225), (75, 129503), (165, 58865), (183, 53075), (193, 50325), (275, 35319), (305, 31845), (579, 16775), (671, 14475), (825, 11773), (915, 10615), (965, 10065), (1525, 6369), (2013, 4825), (2123, 4575), (2895, 3355)]