3012795

素因数分解:

$3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:233

約数の個数: 40

約数和(自身を含む): 5558256

約数和(自身を除く): 2545461

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 173, 215, 387, 405, 519, 645, 865, 1161, 1557, 1935, 2595, 3483, 4671, 5805, 7439, 7785, 14013, 17415, 22317, 23355, 37195, 66951, 70065, 111585, 200853, 334755, 602559, 1004265, 3012795]

約数ペア:

[(1, 3012795), (3, 1004265), (5, 602559), (9, 334755), (15, 200853), (27, 111585), (43, 70065), (45, 66951), (81, 37195), (129, 23355), (135, 22317), (173, 17415), (215, 14013), (387, 7785), (405, 7439), (519, 5805), (645, 4671), (865, 3483), (1161, 2595), (1557, 1935)]