10821615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4481}}^1$

素因数の和:4519

約数の個数: 32

約数和(自身を含む): 20653056

約数和(自身を除く): 9831441

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 4481, 13443, 22405, 31367, 67215, 94101, 103063, 156835, 309189, 470505, 515315, 721441, 1545945, 2164323, 3607205, 10821615]

約数ペア:

[(1, 10821615), (3, 3607205), (5, 2164323), (7, 1545945), (15, 721441), (21, 515315), (23, 470505), (35, 309189), (69, 156835), (105, 103063), (115, 94101), (161, 67215), (345, 31367), (483, 22405), (805, 13443), (2415, 4481)]