77433675

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1997}}^1$

素因数の和:2068

約数の個数: 48

約数和(自身を含む): 142705152

約数和(自身を除く): 65271477

約数列:

[1, 3, 5, 11, 15, 25, 33, 47, 55, 75, 141, 165, 235, 275, 517, 705, 825, 1175, 1551, 1997, 2585, 3525, 5991, 7755, 9985, 12925, 21967, 29955, 38775, 49925, 65901, 93859, 109835, 149775, 281577, 329505, 469295, 549175, 1032449, 1407885, 1647525, 2346475, 3097347, 5162245, 7039425, 15486735, 25811225, 77433675]

約数ペア:

[(1, 77433675), (3, 25811225), (5, 15486735), (11, 7039425), (15, 5162245), (25, 3097347), (33, 2346475), (47, 1647525), (55, 1407885), (75, 1032449), (141, 549175), (165, 469295), (235, 329505), (275, 281577), (517, 149775), (705, 109835), (825, 93859), (1175, 65901), (1551, 49925), (1997, 38775), (2585, 29955), (3525, 21967), (5991, 12925), (7755, 9985)]