2880528075

素因数分解:

$3^5\times 5^2\times {\mathrm{43}}^1\times {\mathrm{11027}}^1$

素因数の和:11095

約数の個数: 72

約数和(自身を含む): 5475357888

約数和(自身を除く): 2594829813

約数列:

[1, 3, 5, 9, 15, 25, 27, 43, 45, 75, 81, 129, 135, 215, 225, 243, 387, 405, 645, 675, 1075, 1161, 1215, 1935, 2025, 3225, 3483, 5805, 6075, 9675, 10449, 11027, 17415, 29025, 33081, 52245, 55135, 87075, 99243, 165405, 261225, 275675, 297729, 474161, 496215, 827025, 893187, 1422483, 1488645, 2370805, 2481075, 2679561, 4267449, 4465935, 7112415, 7443225, 11854025, 12802347, 13397805, 21337245, 22329675, 35562075, 38407041, 64011735, 66989025, 106686225, 115221123, 192035205, 320058675, 576105615, 960176025, 2880528075]

約数ペア:

[(1, 2880528075), (3, 960176025), (5, 576105615), (9, 320058675), (15, 192035205), (25, 115221123), (27, 106686225), (43, 66989025), (45, 64011735), (75, 38407041), (81, 35562075), (129, 22329675), (135, 21337245), (215, 13397805), (225, 12802347), (243, 11854025), (387, 7443225), (405, 7112415), (645, 4465935), (675, 4267449), (1075, 2679561), (1161, 2481075), (1215, 2370805), (1935, 1488645), (2025, 1422483), (3225, 893187), (3483, 827025), (5805, 496215), (6075, 474161), (9675, 297729), (10449, 275675), (11027, 261225), (17415, 165405), (29025, 99243), (33081, 87075), (52245, 55135)]