27413925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 58281984

約数和(自身を除く): 30868059

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 47, 55, 75, 77, 101, 105, 141, 165, 175, 231, 235, 275, 303, 329, 385, 505, 517, 525, 705, 707, 825, 987, 1111, 1155, 1175, 1515, 1551, 1645, 1925, 2121, 2525, 2585, 3333, 3525, 3535, 3619, 4747, 4935, 5555, 5775, 7575, 7755, 7777, 8225, 10605, 10857, 12925, 14241, 16665, 17675, 18095, 23331, 23735, 24675, 27775, 33229, 38775, 38885, 52217, 53025, 54285, 71205, 83325, 90475, 99687, 116655, 118675, 156651, 166145, 194425, 261085, 271425, 356025, 365519, 498435, 583275, 783255, 830725, 1096557, 1305425, 1827595, 2492175, 3916275, 5482785, 9137975, 27413925]

約数ペア:

[(1, 27413925), (3, 9137975), (5, 5482785), (7, 3916275), (11, 2492175), (15, 1827595), (21, 1305425), (25, 1096557), (33, 830725), (35, 783255), (47, 583275), (55, 498435), (75, 365519), (77, 356025), (101, 271425), (105, 261085), (141, 194425), (165, 166145), (175, 156651), (231, 118675), (235, 116655), (275, 99687), (303, 90475), (329, 83325), (385, 71205), (505, 54285), (517, 53025), (525, 52217), (705, 38885), (707, 38775), (825, 33229), (987, 27775), (1111, 24675), (1155, 23735), (1175, 23331), (1515, 18095), (1551, 17675), (1645, 16665), (1925, 14241), (2121, 12925), (2525, 10857), (2585, 10605), (3333, 8225), (3525, 7777), (3535, 7755), (3619, 7575), (4747, 5775), (4935, 5555)]