2548241025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1249}}^1\times {\mathrm{2473}}^1$

素因数の和:3746

約数の個数: 48

約数和(自身を含む): 4601640000

約数和(自身を除く): 2053398975

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 1249, 2473, 3747, 6245, 7419, 12365, 13739, 18735, 27203, 31225, 37095, 41217, 61825, 68695, 81609, 93675, 136015, 185475, 206085, 343475, 408045, 680075, 1030425, 2040225, 3088777, 9266331, 15443885, 33976547, 46331655, 77219425, 101929641, 169882735, 231658275, 509648205, 849413675, 2548241025]

約数ペア:

[(1, 2548241025), (3, 849413675), (5, 509648205), (11, 231658275), (15, 169882735), (25, 101929641), (33, 77219425), (55, 46331655), (75, 33976547), (165, 15443885), (275, 9266331), (825, 3088777), (1249, 2040225), (2473, 1030425), (3747, 680075), (6245, 408045), (7419, 343475), (12365, 206085), (13739, 185475), (18735, 136015), (27203, 93675), (31225, 81609), (37095, 68695), (41217, 61825)]