121135515

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1723}}^1$

素因数の和:1883

約数の個数: 32

約数和(自身を含む): 200259840

約数和(自身を除く): 79124325

約数列:

[1, 3, 5, 15, 43, 109, 129, 215, 327, 545, 645, 1635, 1723, 4687, 5169, 8615, 14061, 23435, 25845, 70305, 74089, 187807, 222267, 370445, 563421, 939035, 1111335, 2817105, 8075701, 24227103, 40378505, 121135515]

約数ペア:

[(1, 121135515), (3, 40378505), (5, 24227103), (15, 8075701), (43, 2817105), (109, 1111335), (129, 939035), (215, 563421), (327, 370445), (545, 222267), (645, 187807), (1635, 74089), (1723, 70305), (4687, 25845), (5169, 23435), (8615, 14061)]