74582885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{461}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 102453120

約数和(自身を除く): 27870235

約数列:

[1, 5, 13, 19, 65, 95, 131, 247, 461, 655, 1235, 1703, 2305, 2489, 5993, 8515, 8759, 12445, 29965, 32357, 43795, 60391, 113867, 161785, 301955, 569335, 785083, 1147429, 3925415, 5737145, 14916577, 74582885]

約数ペア:

[(1, 74582885), (5, 14916577), (13, 5737145), (19, 3925415), (65, 1147429), (95, 785083), (131, 569335), (247, 301955), (461, 161785), (655, 113867), (1235, 60391), (1703, 43795), (2305, 32357), (2489, 29965), (5993, 12445), (8515, 8759)]