172076265

素因数分解:

$3^3\times 5^1\times {\mathrm{463}}^1\times {\mathrm{2753}}^1$

素因数の和:3230

約数の個数: 32

約数和(自身を含む): 306685440

約数和(自身を除く): 134609175

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 463, 1389, 2315, 2753, 4167, 6945, 8259, 12501, 13765, 20835, 24777, 41295, 62505, 74331, 123885, 371655, 1274639, 3823917, 6373195, 11471751, 19119585, 34415253, 57358755, 172076265]

約数ペア:

[(1, 172076265), (3, 57358755), (5, 34415253), (9, 19119585), (15, 11471751), (27, 6373195), (45, 3823917), (135, 1274639), (463, 371655), (1389, 123885), (2315, 74331), (2753, 62505), (4167, 41295), (6945, 24777), (8259, 20835), (12501, 13765)]