156964771365

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1\times {\mathrm{856117}}^1$

素因数の和:856861

約数の個数: 32

約数和(自身を含む): 266286942720

約数和(自身を除く): 109322171355

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 719, 2157, 3595, 10785, 12223, 36669, 61115, 183345, 856117, 2568351, 4280585, 12841755, 14553989, 43661967, 72769945, 218309835, 615548123, 1846644369, 3077740615, 9233221845, 10464318091, 31392954273, 52321590455, 156964771365]

約数ペア:

[(1, 156964771365), (3, 52321590455), (5, 31392954273), (15, 10464318091), (17, 9233221845), (51, 3077740615), (85, 1846644369), (255, 615548123), (719, 218309835), (2157, 72769945), (3595, 43661967), (10785, 14553989), (12223, 12841755), (36669, 4280585), (61115, 2568351), (183345, 856117)]