486579195

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{1399}}^1$

素因数の和:1600

約数の個数: 48

約数和(自身を含む): 864864000

約数和(自身を除く): 378284805

約数列:

[1, 3, 5, 9, 15, 45, 59, 131, 177, 295, 393, 531, 655, 885, 1179, 1399, 1965, 2655, 4197, 5895, 6995, 7729, 12591, 20985, 23187, 38645, 62955, 69561, 82541, 115935, 183269, 247623, 347805, 412705, 549807, 742869, 916345, 1238115, 1649421, 2749035, 3714345, 8247105, 10812871, 32438613, 54064355, 97315839, 162193065, 486579195]

約数ペア:

[(1, 486579195), (3, 162193065), (5, 97315839), (9, 54064355), (15, 32438613), (45, 10812871), (59, 8247105), (131, 3714345), (177, 2749035), (295, 1649421), (393, 1238115), (531, 916345), (655, 742869), (885, 549807), (1179, 412705), (1399, 347805), (1965, 247623), (2655, 183269), (4197, 115935), (5895, 82541), (6995, 69561), (7729, 62955), (12591, 38645), (20985, 23187)]