30006045

素因数分解:

$3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1723}}^1$

素因数の和:1783

約数の個数: 40

約数和(自身を含む): 55071456

約数和(自身を除く): 25065411

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 215, 387, 405, 645, 1161, 1723, 1935, 3483, 5169, 5805, 8615, 15507, 17415, 25845, 46521, 74089, 77535, 139563, 222267, 232605, 370445, 666801, 697815, 1111335, 2000403, 3334005, 6001209, 10002015, 30006045]

約数ペア:

[(1, 30006045), (3, 10002015), (5, 6001209), (9, 3334005), (15, 2000403), (27, 1111335), (43, 697815), (45, 666801), (81, 370445), (129, 232605), (135, 222267), (215, 139563), (387, 77535), (405, 74089), (645, 46521), (1161, 25845), (1723, 17415), (1935, 15507), (3483, 8615), (5169, 5805)]