15315565

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:492

約数の個数: 16

約数和(自身を含む): 18800640

約数和(自身を除く): 3485075

約数列:

[1, 5, 89, 127, 271, 445, 635, 1355, 11303, 24119, 34417, 56515, 120595, 172085, 3063113, 15315565]

約数ペア:

[(1, 15315565), (5, 3063113), (89, 172085), (127, 120595), (271, 56515), (445, 34417), (635, 24119), (1355, 11303)]