13278375

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:98

約数の個数: 96

約数和(自身を含む): 27743040

約数和(自身を除く): 14464665

約数列:

[1, 3, 5, 9, 11, 15, 25, 29, 33, 37, 45, 55, 75, 87, 99, 111, 125, 145, 165, 185, 225, 261, 275, 319, 333, 375, 407, 435, 495, 555, 725, 825, 925, 957, 1073, 1125, 1221, 1305, 1375, 1595, 1665, 2035, 2175, 2475, 2775, 2871, 3219, 3625, 3663, 4125, 4625, 4785, 5365, 6105, 6525, 7975, 8325, 9657, 10175, 10875, 11803, 12375, 13875, 14355, 16095, 18315, 23925, 26825, 30525, 32625, 35409, 39875, 41625, 48285, 50875, 59015, 71775, 80475, 91575, 106227, 119625, 134125, 152625, 177045, 241425, 295075, 358875, 402375, 457875, 531135, 885225, 1207125, 1475375, 2655675, 4426125, 13278375]

約数ペア:

[(1, 13278375), (3, 4426125), (5, 2655675), (9, 1475375), (11, 1207125), (15, 885225), (25, 531135), (29, 457875), (33, 402375), (37, 358875), (45, 295075), (55, 241425), (75, 177045), (87, 152625), (99, 134125), (111, 119625), (125, 106227), (145, 91575), (165, 80475), (185, 71775), (225, 59015), (261, 50875), (275, 48285), (319, 41625), (333, 39875), (375, 35409), (407, 32625), (435, 30525), (495, 26825), (555, 23925), (725, 18315), (825, 16095), (925, 14355), (957, 13875), (1073, 12375), (1125, 11803), (1221, 10875), (1305, 10175), (1375, 9657), (1595, 8325), (1665, 7975), (2035, 6525), (2175, 6105), (2475, 5365), (2775, 4785), (2871, 4625), (3219, 4125), (3625, 3663)]