11748825

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:175

約数の個数: 72

約数和(自身を含む): 23677056

約数和(自身を除く): 11928231

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 47, 55, 75, 99, 101, 141, 165, 225, 235, 275, 303, 423, 495, 505, 517, 705, 825, 909, 1111, 1175, 1515, 1551, 2115, 2475, 2525, 2585, 3333, 3525, 4545, 4653, 4747, 5555, 7575, 7755, 9999, 10575, 12925, 14241, 16665, 22725, 23265, 23735, 27775, 38775, 42723, 49995, 52217, 71205, 83325, 116325, 118675, 156651, 213615, 249975, 261085, 356025, 469953, 783255, 1068075, 1305425, 2349765, 3916275, 11748825]

約数ペア:

[(1, 11748825), (3, 3916275), (5, 2349765), (9, 1305425), (11, 1068075), (15, 783255), (25, 469953), (33, 356025), (45, 261085), (47, 249975), (55, 213615), (75, 156651), (99, 118675), (101, 116325), (141, 83325), (165, 71205), (225, 52217), (235, 49995), (275, 42723), (303, 38775), (423, 27775), (495, 23735), (505, 23265), (517, 22725), (705, 16665), (825, 14241), (909, 12925), (1111, 10575), (1175, 9999), (1515, 7755), (1551, 7575), (2115, 5555), (2475, 4747), (2525, 4653), (2585, 4545), (3333, 3525)]