1250643075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{619}}^1$

素因数の和:753

約数の個数: 96

約数和(自身を含む): 2361753600

約数和(自身を除く): 1111110525

約数列:

[1, 3, 5, 11, 15, 25, 31, 33, 55, 75, 79, 93, 155, 165, 237, 275, 341, 395, 465, 619, 775, 825, 869, 1023, 1185, 1705, 1857, 1975, 2325, 2449, 2607, 3095, 4345, 5115, 5925, 6809, 7347, 8525, 9285, 12245, 13035, 15475, 19189, 20427, 21725, 25575, 26939, 34045, 36735, 46425, 48901, 57567, 61225, 65175, 80817, 95945, 102135, 134695, 146703, 170225, 183675, 211079, 244505, 287835, 404085, 479725, 510675, 537911, 633237, 673475, 733515, 1055395, 1222525, 1439175, 1515931, 1613733, 2020425, 2689555, 3166185, 3667575, 4547793, 5276975, 7579655, 8068665, 13447775, 15830925, 16675241, 22738965, 37898275, 40343325, 50025723, 83376205, 113694825, 250128615, 416881025, 1250643075]

約数ペア:

[(1, 1250643075), (3, 416881025), (5, 250128615), (11, 113694825), (15, 83376205), (25, 50025723), (31, 40343325), (33, 37898275), (55, 22738965), (75, 16675241), (79, 15830925), (93, 13447775), (155, 8068665), (165, 7579655), (237, 5276975), (275, 4547793), (341, 3667575), (395, 3166185), (465, 2689555), (619, 2020425), (775, 1613733), (825, 1515931), (869, 1439175), (1023, 1222525), (1185, 1055395), (1705, 733515), (1857, 673475), (1975, 633237), (2325, 537911), (2449, 510675), (2607, 479725), (3095, 404085), (4345, 287835), (5115, 244505), (5925, 211079), (6809, 183675), (7347, 170225), (8525, 146703), (9285, 134695), (12245, 102135), (13035, 95945), (15475, 80817), (19189, 65175), (20427, 61225), (21725, 57567), (25575, 48901), (26939, 46425), (34045, 36735)]