49015125

素因数分解:

$3^4\times 5^3\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:177

約数の個数: 80

約数和(自身を含む): 94228992

約数和(自身を除く): 45213867

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 47, 75, 81, 103, 125, 135, 141, 225, 235, 309, 375, 405, 423, 515, 675, 705, 927, 1125, 1175, 1269, 1545, 2025, 2115, 2575, 2781, 3375, 3525, 3807, 4635, 4841, 5875, 6345, 7725, 8343, 10125, 10575, 12875, 13905, 14523, 17625, 19035, 23175, 24205, 31725, 38625, 41715, 43569, 52875, 69525, 72615, 95175, 115875, 121025, 130707, 158625, 208575, 217845, 347625, 363075, 392121, 475875, 605125, 653535, 1042875, 1089225, 1815375, 1960605, 3267675, 5446125, 9803025, 16338375, 49015125]

約数ペア:

[(1, 49015125), (3, 16338375), (5, 9803025), (9, 5446125), (15, 3267675), (25, 1960605), (27, 1815375), (45, 1089225), (47, 1042875), (75, 653535), (81, 605125), (103, 475875), (125, 392121), (135, 363075), (141, 347625), (225, 217845), (235, 208575), (309, 158625), (375, 130707), (405, 121025), (423, 115875), (515, 95175), (675, 72615), (705, 69525), (927, 52875), (1125, 43569), (1175, 41715), (1269, 38625), (1545, 31725), (2025, 24205), (2115, 23175), (2575, 19035), (2781, 17625), (3375, 14523), (3525, 13905), (3807, 12875), (4635, 10575), (4841, 10125), (5875, 8343), (6345, 7725)]