77442075

素因数分解:

$3^4\times 5^2\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:418

約数の個数: 60

約数和(自身を含む): 144938640

約数和(自身を除く): 67496565

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 167, 225, 229, 405, 501, 675, 687, 835, 1145, 1503, 2025, 2061, 2505, 3435, 4175, 4509, 5725, 6183, 7515, 10305, 12525, 13527, 17175, 18549, 22545, 30915, 37575, 38243, 51525, 67635, 92745, 112725, 114729, 154575, 191215, 338175, 344187, 463725, 573645, 956075, 1032561, 1720935, 2868225, 3097683, 5162805, 8604675, 15488415, 25814025, 77442075]

約数ペア:

[(1, 77442075), (3, 25814025), (5, 15488415), (9, 8604675), (15, 5162805), (25, 3097683), (27, 2868225), (45, 1720935), (75, 1032561), (81, 956075), (135, 573645), (167, 463725), (225, 344187), (229, 338175), (405, 191215), (501, 154575), (675, 114729), (687, 112725), (835, 92745), (1145, 67635), (1503, 51525), (2025, 38243), (2061, 37575), (2505, 30915), (3435, 22545), (4175, 18549), (4509, 17175), (5725, 13527), (6183, 12525), (7515, 10305)]