1564095

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{617}}^1$

素因数の和:651

約数の個数: 24

約数和(自身を含む): 2714256

約数和(自身を除く): 1150161

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 617, 845, 1851, 2535, 3085, 8021, 9255, 24063, 40105, 104273, 120315, 312819, 521365, 1564095]

約数ペア:

[(1, 1564095), (3, 521365), (5, 312819), (13, 120315), (15, 104273), (39, 40105), (65, 24063), (169, 9255), (195, 8021), (507, 3085), (617, 2535), (845, 1851)]