41980275

素因数分解:

$3^4\times 5^2\times {\mathrm{20731}}^1$

素因数の和:20753

約数の個数: 30

約数和(自身を含む): 77765732

約数和(自身を除く): 35785457

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 20731, 62193, 103655, 186579, 310965, 518275, 559737, 932895, 1554825, 1679211, 2798685, 4664475, 8396055, 13993425, 41980275]

約数ペア:

[(1, 41980275), (3, 13993425), (5, 8396055), (9, 4664475), (15, 2798685), (25, 1679211), (27, 1554825), (45, 932895), (75, 559737), (81, 518275), (135, 310965), (225, 186579), (405, 103655), (675, 62193), (2025, 20731)]