65293695

素因数分解:

$3^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{613}}^1$

素因数の和:893

約数の個数: 40

約数和(自身を含む): 117681696

約数和(自身を除く): 52388001

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 263, 405, 613, 789, 1315, 1839, 2367, 3065, 3945, 5517, 7101, 9195, 11835, 16551, 21303, 27585, 35505, 49653, 82755, 106515, 161219, 248265, 483657, 806095, 1450971, 2418285, 4352913, 7254855, 13058739, 21764565, 65293695]

約数ペア:

[(1, 65293695), (3, 21764565), (5, 13058739), (9, 7254855), (15, 4352913), (27, 2418285), (45, 1450971), (81, 806095), (135, 483657), (263, 248265), (405, 161219), (613, 106515), (789, 82755), (1315, 49653), (1839, 35505), (2367, 27585), (3065, 21303), (3945, 16551), (5517, 11835), (7101, 9195)]