1271036675

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{4561}}^1$

素因数の和:4799

約数の個数: 24

約数和(自身を含む): 1608816672

約数和(自身を除く): 337779997

約数列:

[1, 5, 25, 71, 157, 355, 785, 1775, 3925, 4561, 11147, 22805, 55735, 114025, 278675, 323831, 716077, 1619155, 3580385, 8095775, 17901925, 50841467, 254207335, 1271036675]

約数ペア:

[(1, 1271036675), (5, 254207335), (25, 50841467), (71, 17901925), (157, 8095775), (355, 3580385), (785, 1619155), (1775, 716077), (3925, 323831), (4561, 278675), (11147, 114025), (22805, 55735)]