67904925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1553}}^1$

素因数の和:1630

約数の個数: 48

約数和(自身を含む): 124867008

約数和(自身を除く): 56962083

約数列:

[1, 3, 5, 11, 15, 25, 33, 53, 55, 75, 159, 165, 265, 275, 583, 795, 825, 1325, 1553, 1749, 2915, 3975, 4659, 7765, 8745, 14575, 17083, 23295, 38825, 43725, 51249, 82309, 85415, 116475, 246927, 256245, 411545, 427075, 905399, 1234635, 1281225, 2057725, 2716197, 4526995, 6173175, 13580985, 22634975, 67904925]

約数ペア:

[(1, 67904925), (3, 22634975), (5, 13580985), (11, 6173175), (15, 4526995), (25, 2716197), (33, 2057725), (53, 1281225), (55, 1234635), (75, 905399), (159, 427075), (165, 411545), (265, 256245), (275, 246927), (583, 116475), (795, 85415), (825, 82309), (1325, 51249), (1553, 43725), (1749, 38825), (2915, 23295), (3975, 17083), (4659, 14575), (7765, 8745)]