84271005

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1583}}^1$

素因数の和:1627

約数の個数: 72

約数和(自身を含む): 180880128

約数和(自身を除く): 96609123

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 169, 195, 273, 315, 455, 507, 585, 819, 845, 1183, 1365, 1521, 1583, 2535, 3549, 4095, 4749, 5915, 7605, 7915, 10647, 11081, 14247, 17745, 20579, 23745, 33243, 53235, 55405, 61737, 71235, 99729, 102895, 144053, 166215, 185211, 267527, 308685, 432159, 498645, 720265, 802581, 926055, 1296477, 1337635, 1872689, 2160795, 2407743, 4012905, 5618067, 6482385, 9363445, 12038715, 16854201, 28090335, 84271005]

約数ペア:

[(1, 84271005), (3, 28090335), (5, 16854201), (7, 12038715), (9, 9363445), (13, 6482385), (15, 5618067), (21, 4012905), (35, 2407743), (39, 2160795), (45, 1872689), (63, 1337635), (65, 1296477), (91, 926055), (105, 802581), (117, 720265), (169, 498645), (195, 432159), (273, 308685), (315, 267527), (455, 185211), (507, 166215), (585, 144053), (819, 102895), (845, 99729), (1183, 71235), (1365, 61737), (1521, 55405), (1583, 53235), (2535, 33243), (3549, 23745), (4095, 20579), (4749, 17745), (5915, 14247), (7605, 11081), (7915, 10647)]