20092275

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{12757}}^1$

素因数の和:12780

約数の個数: 36

約数和(自身を含む): 41131792

約数和(自身を除く): 21039517

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 1575, 12757, 38271, 63785, 89299, 114813, 191355, 267897, 318925, 446495, 574065, 803691, 956775, 1339485, 2232475, 2870325, 4018455, 6697425, 20092275]

約数ペア:

[(1, 20092275), (3, 6697425), (5, 4018455), (7, 2870325), (9, 2232475), (15, 1339485), (21, 956775), (25, 803691), (35, 574065), (45, 446495), (63, 318925), (75, 267897), (105, 191355), (175, 114813), (225, 89299), (315, 63785), (525, 38271), (1575, 12757)]