5745675

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 10499328

約数和(自身を除く): 4753653

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 71, 75, 83, 195, 213, 249, 325, 355, 415, 923, 975, 1065, 1079, 1245, 1775, 2075, 2769, 3237, 4615, 5325, 5395, 5893, 6225, 13845, 16185, 17679, 23075, 26975, 29465, 69225, 76609, 80925, 88395, 147325, 229827, 383045, 441975, 1149135, 1915225, 5745675]

約数ペア:

[(1, 5745675), (3, 1915225), (5, 1149135), (13, 441975), (15, 383045), (25, 229827), (39, 147325), (65, 88395), (71, 80925), (75, 76609), (83, 69225), (195, 29465), (213, 26975), (249, 23075), (325, 17679), (355, 16185), (415, 13845), (923, 6225), (975, 5893), (1065, 5395), (1079, 5325), (1245, 4615), (1775, 3237), (2075, 2769)]