379993275

素因数分解:

$3^4\times 5^2\times {\mathrm{187651}}^1$

素因数の和:187673

約数の個数: 30

約数和(自身を含む): 703882652

約数和(自身を除く): 323889377

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 187651, 562953, 938255, 1688859, 2814765, 4691275, 5066577, 8444295, 14073825, 15199731, 25332885, 42221475, 75998655, 126664425, 379993275]

約数ペア:

[(1, 379993275), (3, 126664425), (5, 75998655), (9, 42221475), (15, 25332885), (25, 15199731), (27, 14073825), (45, 8444295), (75, 5066577), (81, 4691275), (135, 2814765), (225, 1688859), (405, 938255), (675, 562953), (2025, 187651)]