868861605

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{10139}}^1$

素因数の和:10373

約数の個数: 32

約数和(自身を含む): 1445558400

約数和(自身を除く): 576696795

約数列:

[1, 3, 5, 15, 29, 87, 145, 197, 435, 591, 985, 2955, 5713, 10139, 17139, 28565, 30417, 50695, 85695, 152085, 294031, 882093, 1470155, 1997383, 4410465, 5992149, 9986915, 29960745, 57924107, 173772321, 289620535, 868861605]

約数ペア:

[(1, 868861605), (3, 289620535), (5, 173772321), (15, 57924107), (29, 29960745), (87, 9986915), (145, 5992149), (197, 4410465), (435, 1997383), (591, 1470155), (985, 882093), (2955, 294031), (5713, 152085), (10139, 85695), (17139, 50695), (28565, 30417)]