23319205

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{967}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 35126784

約数和(自身を除く): 11807579

約数列:

[1, 5, 7, 13, 35, 53, 65, 91, 265, 371, 455, 689, 967, 1855, 3445, 4823, 4835, 6769, 12571, 24115, 33845, 51251, 62855, 87997, 256255, 358757, 439985, 666263, 1793785, 3331315, 4663841, 23319205]

約数ペア:

[(1, 23319205), (5, 4663841), (7, 3331315), (13, 1793785), (35, 666263), (53, 439985), (65, 358757), (91, 256255), (265, 87997), (371, 62855), (455, 51251), (689, 33845), (967, 24115), (1855, 12571), (3445, 6769), (4823, 4835)]