84201075

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{277}}^1$

素因数の和:493

約数の個数: 72

約数和(自身を含む): 173876768

約数和(自身を除く): 89675693

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 193, 225, 277, 315, 525, 579, 831, 965, 1351, 1385, 1575, 1737, 1939, 2493, 2895, 4053, 4155, 4825, 5817, 6755, 6925, 8685, 9695, 12159, 12465, 14475, 17451, 20265, 20775, 29085, 33775, 43425, 48475, 53461, 60795, 62325, 87255, 101325, 145425, 160383, 267305, 303975, 374227, 436275, 481149, 801915, 1122681, 1336525, 1871135, 2405745, 3368043, 4009575, 5613405, 9355675, 12028725, 16840215, 28067025, 84201075]

約数ペア:

[(1, 84201075), (3, 28067025), (5, 16840215), (7, 12028725), (9, 9355675), (15, 5613405), (21, 4009575), (25, 3368043), (35, 2405745), (45, 1871135), (63, 1336525), (75, 1122681), (105, 801915), (175, 481149), (193, 436275), (225, 374227), (277, 303975), (315, 267305), (525, 160383), (579, 145425), (831, 101325), (965, 87255), (1351, 62325), (1385, 60795), (1575, 53461), (1737, 48475), (1939, 43425), (2493, 33775), (2895, 29085), (4053, 20775), (4155, 20265), (4825, 17451), (5817, 14475), (6755, 12465), (6925, 12159), (8685, 9695)]