164000955

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{1039}}^1$

素因数の和:1683

約数の個数: 32

約数和(自身を含む): 278553600

約数和(自身を除く): 114552645

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 619, 1039, 1857, 3095, 3117, 5195, 9285, 10523, 15585, 17663, 31569, 52615, 52989, 88315, 157845, 264945, 643141, 1929423, 3215705, 9647115, 10933397, 32800191, 54666985, 164000955]

約数ペア:

[(1, 164000955), (3, 54666985), (5, 32800191), (15, 10933397), (17, 9647115), (51, 3215705), (85, 1929423), (255, 643141), (619, 264945), (1039, 157845), (1857, 88315), (3095, 52989), (3117, 52615), (5195, 31569), (9285, 17663), (10523, 15585)]