195428011675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{597137}}^1$

素因数の和:597232

約数の個数: 48

約数和(自身を含む): 279890523360

約数和(自身を除く): 84462511685

約数列:

[1, 5, 13, 19, 25, 53, 65, 95, 247, 265, 325, 475, 689, 1007, 1235, 1325, 3445, 5035, 6175, 13091, 17225, 25175, 65455, 327275, 597137, 2985685, 7762781, 11345603, 14928425, 31648261, 38813905, 56728015, 147492839, 158241305, 194069525, 283640075, 411427393, 601316959, 737464195, 791206525, 2057136965, 3006584795, 3687320975, 7817120467, 10285684825, 15032923975, 39085602335, 195428011675]

約数ペア:

[(1, 195428011675), (5, 39085602335), (13, 15032923975), (19, 10285684825), (25, 7817120467), (53, 3687320975), (65, 3006584795), (95, 2057136965), (247, 791206525), (265, 737464195), (325, 601316959), (475, 411427393), (689, 283640075), (1007, 194069525), (1235, 158241305), (1325, 147492839), (3445, 56728015), (5035, 38813905), (6175, 31648261), (13091, 14928425), (17225, 11345603), (25175, 7762781), (65455, 2985685), (327275, 597137)]