79888275

素因数分解:

$3^4\times 5^2\times {\mathrm{39451}}^1$

素因数の和:39473

約数の個数: 30

約数和(自身を含む): 147984452

約数和(自身を除く): 68096177

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 39451, 118353, 197255, 355059, 591765, 986275, 1065177, 1775295, 2958825, 3195531, 5325885, 8876475, 15977655, 26629425, 79888275]

約数ペア:

[(1, 79888275), (3, 26629425), (5, 15977655), (9, 8876475), (15, 5325885), (25, 3195531), (27, 2958825), (45, 1775295), (75, 1065177), (81, 986275), (135, 591765), (225, 355059), (405, 197255), (675, 118353), (2025, 39451)]