149953275

素因数分解:

$3^4\times 5^2\times {\mathrm{74051}}^1$

素因数の和:74073

約数の個数: 30

約数和(自身を含む): 277769052

約数和(自身を除く): 127815777

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 74051, 222153, 370255, 666459, 1110765, 1851275, 1999377, 3332295, 5553825, 5998131, 9996885, 16661475, 29990655, 49984425, 149953275]

約数ペア:

[(1, 149953275), (3, 49984425), (5, 29990655), (9, 16661475), (15, 9996885), (25, 5998131), (27, 5553825), (45, 3332295), (75, 1999377), (81, 1851275), (135, 1110765), (225, 666459), (405, 370255), (675, 222153), (2025, 74051)]