71409975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10463}}^1$

素因数の和:10496

約数の個数: 48

約数和(自身を含む): 145324032

約数和(自身を除く): 73914057

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 975, 1365, 2275, 6825, 10463, 31389, 52315, 73241, 136019, 156945, 219723, 261575, 366205, 408057, 680095, 784725, 952133, 1098615, 1831025, 2040285, 2856399, 3400475, 4760665, 5493075, 10201425, 14281995, 23803325, 71409975]

約数ペア:

[(1, 71409975), (3, 23803325), (5, 14281995), (7, 10201425), (13, 5493075), (15, 4760665), (21, 3400475), (25, 2856399), (35, 2040285), (39, 1831025), (65, 1098615), (75, 952133), (91, 784725), (105, 680095), (175, 408057), (195, 366205), (273, 261575), (325, 219723), (455, 156945), (525, 136019), (975, 73241), (1365, 52315), (2275, 31389), (6825, 10463)]