68539425

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{39733}}^1$

素因数の和:39769

約数の個数: 24

約数和(自身を含む): 118248384

約数和(自身を除く): 49708959

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 39733, 119199, 198665, 595995, 913859, 993325, 2741577, 2979975, 4569295, 13707885, 22846475, 68539425]

約数ペア:

[(1, 68539425), (3, 22846475), (5, 13707885), (15, 4569295), (23, 2979975), (25, 2741577), (69, 993325), (75, 913859), (115, 595995), (345, 198665), (575, 119199), (1725, 39733)]