30908085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5113}}^1$

素因数の和:5165

約数の個数: 32

約数和(自身を含む): 54985728

約数和(自身を除く): 24077643

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 5113, 6045, 15339, 25565, 66469, 76695, 158503, 199407, 332345, 475509, 792515, 997035, 2060539, 2377545, 6181617, 10302695, 30908085]

約数ペア:

[(1, 30908085), (3, 10302695), (5, 6181617), (13, 2377545), (15, 2060539), (31, 997035), (39, 792515), (65, 475509), (93, 332345), (155, 199407), (195, 158503), (403, 76695), (465, 66469), (1209, 25565), (2015, 15339), (5113, 6045)]