2904165505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{4363}}^1$

素因数の和:4617

約数の個数: 32

約数和(自身を含む): 3800659968

約数和(自身を除く): 896494463

約数列:

[1, 5, 17, 41, 85, 191, 205, 697, 955, 3247, 3485, 4363, 7831, 16235, 21815, 39155, 74171, 133127, 178883, 370855, 665635, 833333, 894415, 3041011, 4166665, 14166661, 15205055, 34166653, 70833305, 170833265, 580833101, 2904165505]

約数ペア:

[(1, 2904165505), (5, 580833101), (17, 170833265), (41, 70833305), (85, 34166653), (191, 15205055), (205, 14166661), (697, 4166665), (955, 3041011), (3247, 894415), (3485, 833333), (4363, 665635), (7831, 370855), (16235, 178883), (21815, 133127), (39155, 74171)]