1420236465

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{36097}}^1$

素因数の和:36209

約数の個数: 32

約数和(自身を含む): 2363408256

約数和(自身を除く): 943171791

約数列:

[1, 3, 5, 15, 43, 61, 129, 183, 215, 305, 645, 915, 2623, 7869, 13115, 36097, 39345, 108291, 180485, 541455, 1552171, 2201917, 4656513, 6605751, 7760855, 11009585, 23282565, 33028755, 94682431, 284047293, 473412155, 1420236465]

約数ペア:

[(1, 1420236465), (3, 473412155), (5, 284047293), (15, 94682431), (43, 33028755), (61, 23282565), (129, 11009585), (183, 7760855), (215, 6605751), (305, 4656513), (645, 2201917), (915, 1552171), (2623, 541455), (7869, 180485), (13115, 108291), (36097, 39345)]