53175465

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{757}}^1$

素因数の和:998

約数の個数: 48

約数和(自身を含む): 105950208

約数和(自身を除く): 52774743

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 223, 315, 669, 757, 1115, 1561, 2007, 2271, 3345, 3785, 4683, 5299, 6813, 7805, 10035, 11355, 14049, 15897, 23415, 26495, 34065, 47691, 70245, 79485, 168811, 238455, 506433, 844055, 1181677, 1519299, 2532165, 3545031, 5908385, 7596495, 10635093, 17725155, 53175465]

約数ペア:

[(1, 53175465), (3, 17725155), (5, 10635093), (7, 7596495), (9, 5908385), (15, 3545031), (21, 2532165), (35, 1519299), (45, 1181677), (63, 844055), (105, 506433), (223, 238455), (315, 168811), (669, 79485), (757, 70245), (1115, 47691), (1561, 34065), (2007, 26495), (2271, 23415), (3345, 15897), (3785, 14049), (4683, 11355), (5299, 10035), (6813, 7805)]