17996855145

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2237}}^1\times {\mathrm{12473}}^1$

素因数の和:14761

約数の個数: 32

約数和(自身を含む): 29480153472

約数和(自身を除く): 11483298327

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 2237, 6711, 11185, 12473, 33555, 37419, 62365, 96191, 187095, 288573, 480955, 536339, 1442865, 1609017, 2681695, 8045085, 27902101, 83706303, 139510505, 418531515, 1199790343, 3599371029, 5998951715, 17996855145]

約数ペア:

[(1, 17996855145), (3, 5998951715), (5, 3599371029), (15, 1199790343), (43, 418531515), (129, 139510505), (215, 83706303), (645, 27902101), (2237, 8045085), (6711, 2681695), (11185, 1609017), (12473, 1442865), (33555, 536339), (37419, 480955), (62365, 288573), (96191, 187095)]