8851245

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2389}}^1$

素因数の和:2429

約数の個数: 32

約数和(自身を含む): 16060800

約数和(自身を除く): 7209555

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 2389, 3705, 7167, 11945, 31057, 35835, 45391, 93171, 136173, 155285, 226955, 465855, 590083, 680865, 1770249, 2950415, 8851245]

約数ペア:

[(1, 8851245), (3, 2950415), (5, 1770249), (13, 680865), (15, 590083), (19, 465855), (39, 226955), (57, 155285), (65, 136173), (95, 93171), (195, 45391), (247, 35835), (285, 31057), (741, 11945), (1235, 7167), (2389, 3705)]