4914975

素因数分解:

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

素因数の和:168

約数の個数: 36

約数和(自身を含む): 8876168

約数和(自身を除く): 3961193

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 71, 75, 195, 213, 325, 355, 923, 975, 1065, 1775, 2769, 4615, 5041, 5325, 13845, 15123, 23075, 25205, 65533, 69225, 75615, 126025, 196599, 327665, 378075, 982995, 1638325, 4914975]

約数ペア:

[(1, 4914975), (3, 1638325), (5, 982995), (13, 378075), (15, 327665), (25, 196599), (39, 126025), (65, 75615), (71, 69225), (75, 65533), (195, 25205), (213, 23075), (325, 15123), (355, 13845), (923, 5325), (975, 5041), (1065, 4615), (1775, 2769)]