11897925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12203}}^1$

素因数の和:12229

約数の個数: 24

約数和(自身を含む): 21186144

約数和(自身を除く): 9288219

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 12203, 36609, 61015, 158639, 183045, 305075, 475917, 793195, 915225, 2379585, 3965975, 11897925]

約数ペア:

[(1, 11897925), (3, 3965975), (5, 2379585), (13, 915225), (15, 793195), (25, 475917), (39, 305075), (65, 183045), (75, 158639), (195, 61015), (325, 36609), (975, 12203)]