3835125

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{487}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 7917312

約数和(自身を除く): 4082187

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 175, 225, 315, 375, 487, 525, 875, 1125, 1461, 1575, 2435, 2625, 3409, 4383, 7305, 7875, 10227, 12175, 17045, 21915, 30681, 36525, 51135, 60875, 85225, 109575, 153405, 182625, 255675, 426125, 547875, 767025, 1278375, 3835125]

約数ペア:

[(1, 3835125), (3, 1278375), (5, 767025), (7, 547875), (9, 426125), (15, 255675), (21, 182625), (25, 153405), (35, 109575), (45, 85225), (63, 60875), (75, 51135), (105, 36525), (125, 30681), (175, 21915), (225, 17045), (315, 12175), (375, 10227), (487, 7875), (525, 7305), (875, 4383), (1125, 3409), (1461, 2625), (1575, 2435)]