7271492715

素因数分解:

$3^4\times 5^1\times {\mathrm{1613}}^1\times {\mathrm{11131}}^1$

素因数の和:12761

約数の個数: 40

約数和(自身を含む): 13044076848

約数和(自身を除く): 5772584133

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 1613, 4839, 8065, 11131, 14517, 24195, 33393, 43551, 55655, 72585, 100179, 130653, 166965, 217755, 300537, 500895, 653265, 901611, 1502685, 4508055, 17954303, 53862909, 89771515, 161588727, 269314545, 484766181, 807943635, 1454298543, 2423830905, 7271492715]

約数ペア:

[(1, 7271492715), (3, 2423830905), (5, 1454298543), (9, 807943635), (15, 484766181), (27, 269314545), (45, 161588727), (81, 89771515), (135, 53862909), (405, 17954303), (1613, 4508055), (4839, 1502685), (8065, 901611), (11131, 653265), (14517, 500895), (24195, 300537), (33393, 217755), (43551, 166965), (55655, 130653), (72585, 100179)]