396173865

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{10427}}^1$

素因数の和:10601

約数の個数: 32

約数和(自身を含む): 675734400

約数和(自身を除く): 279560535

約数列:

[1, 3, 5, 15, 17, 51, 85, 149, 255, 447, 745, 2235, 2533, 7599, 10427, 12665, 31281, 37995, 52135, 156405, 177259, 531777, 886295, 1553623, 2658885, 4660869, 7768115, 23304345, 26411591, 79234773, 132057955, 396173865]

約数ペア:

[(1, 396173865), (3, 132057955), (5, 79234773), (15, 26411591), (17, 23304345), (51, 7768115), (85, 4660869), (149, 2658885), (255, 1553623), (447, 886295), (745, 531777), (2235, 177259), (2533, 156405), (7599, 52135), (10427, 37995), (12665, 31281)]