31395341185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{307}}^1\times {\mathrm{9421}}^1$

素因数の和:9913

約数の個数: 32

約数和(自身を含む): 40952685312

約数和(自身を除く): 9557344127

約数列:

[1, 5, 13, 65, 167, 307, 835, 1535, 2171, 3991, 9421, 10855, 19955, 47105, 51269, 122473, 256345, 612365, 666497, 1573307, 2892247, 3332485, 7866535, 14461235, 20452991, 37599211, 102264955, 187996055, 483005249, 2415026245, 6279068237, 31395341185]

約数ペア:

[(1, 31395341185), (5, 6279068237), (13, 2415026245), (65, 483005249), (167, 187996055), (307, 102264955), (835, 37599211), (1535, 20452991), (2171, 14461235), (3991, 7866535), (9421, 3332485), (10855, 2892247), (19955, 1573307), (47105, 666497), (51269, 612365), (122473, 256345)]