122878804555

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4217}}^1\times {\mathrm{14461}}^1$

素因数の和:18727

約数の個数: 32

約数和(自身を含む): 163969924608

約数和(自身を除く): 41091120053

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 4217, 14461, 21085, 54821, 72305, 130727, 187993, 274105, 448291, 653635, 939965, 1699451, 2241455, 5827783, 8497255, 29138915, 60982037, 304910185, 792766481, 1890443147, 3963832405, 9452215735, 24575760911, 122878804555]

約数ペア:

[(1, 122878804555), (5, 24575760911), (13, 9452215735), (31, 3963832405), (65, 1890443147), (155, 792766481), (403, 304910185), (2015, 60982037), (4217, 29138915), (14461, 8497255), (21085, 5827783), (54821, 2241455), (72305, 1699451), (130727, 939965), (187993, 653635), (274105, 448291)]