54958815

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{39397}}^1$

素因数の和:39439

約数の個数: 24

約数和(自身を含む): 98337408

約数和(自身を除く): 43378593

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 39397, 118191, 196985, 354573, 590955, 1221307, 1772865, 3663921, 6106535, 10991763, 18319605, 54958815]

約数ペア:

[(1, 54958815), (3, 18319605), (5, 10991763), (9, 6106535), (15, 3663921), (31, 1772865), (45, 1221307), (93, 590955), (155, 354573), (279, 196985), (465, 118191), (1395, 39397)]