70764525

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1861}}^1$

素因数の和:1903

約数の個数: 54

約数和(自身を含む): 137320638

約数和(自身を除く): 66556113

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 169, 195, 225, 325, 507, 585, 845, 975, 1521, 1861, 2535, 2925, 4225, 5583, 7605, 9305, 12675, 16749, 24193, 27915, 38025, 46525, 72579, 83745, 120965, 139575, 217737, 314509, 362895, 418725, 604825, 943527, 1088685, 1572545, 1814475, 2830581, 4717635, 5443425, 7862725, 14152905, 23588175, 70764525]

約数ペア:

[(1, 70764525), (3, 23588175), (5, 14152905), (9, 7862725), (13, 5443425), (15, 4717635), (25, 2830581), (39, 1814475), (45, 1572545), (65, 1088685), (75, 943527), (117, 604825), (169, 418725), (195, 362895), (225, 314509), (325, 217737), (507, 139575), (585, 120965), (845, 83745), (975, 72579), (1521, 46525), (1861, 38025), (2535, 27915), (2925, 24193), (4225, 16749), (5583, 12675), (7605, 9305)]