42061275

素因数分解:

$3^4\times 5^2\times {\mathrm{20771}}^1$

素因数の和:20793

約数の個数: 30

約数和(自身を含む): 77915772

約数和(自身を除く): 35854497

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 20771, 62313, 103855, 186939, 311565, 519275, 560817, 934695, 1557825, 1682451, 2804085, 4673475, 8412255, 14020425, 42061275]

約数ペア:

[(1, 42061275), (3, 14020425), (5, 8412255), (9, 4673475), (15, 2804085), (25, 1682451), (27, 1557825), (45, 934695), (75, 560817), (81, 519275), (135, 311565), (225, 186939), (405, 103855), (675, 62313), (2025, 20771)]