5021325

素因数分解:

$3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:235

約数の個数: 48

約数和(自身を含む): 9493440

約数和(自身を除く): 4472115

約数列:

[1, 3, 5, 9, 15, 25, 27, 43, 45, 75, 129, 135, 173, 215, 225, 387, 519, 645, 675, 865, 1075, 1161, 1557, 1935, 2595, 3225, 4325, 4671, 5805, 7439, 7785, 9675, 12975, 22317, 23355, 29025, 37195, 38925, 66951, 111585, 116775, 185975, 200853, 334755, 557925, 1004265, 1673775, 5021325]

約数ペア:

[(1, 5021325), (3, 1673775), (5, 1004265), (9, 557925), (15, 334755), (25, 200853), (27, 185975), (43, 116775), (45, 111585), (75, 66951), (129, 38925), (135, 37195), (173, 29025), (215, 23355), (225, 22317), (387, 12975), (519, 9675), (645, 7785), (675, 7439), (865, 5805), (1075, 4671), (1161, 4325), (1557, 3225), (1935, 2595)]