225108345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{194899}}^1$

素因数の和:194925

約数の個数: 32

約数和(自身を含む): 449049600

約数和(自身を除く): 223941255

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 194899, 584697, 974495, 1364293, 2143889, 2923485, 4092879, 6431667, 6821465, 10719445, 15007223, 20464395, 32158335, 45021669, 75036115, 225108345]

約数ペア:

[(1, 225108345), (3, 75036115), (5, 45021669), (7, 32158335), (11, 20464395), (15, 15007223), (21, 10719445), (33, 6821465), (35, 6431667), (55, 4092879), (77, 2923485), (105, 2143889), (165, 1364293), (231, 974495), (385, 584697), (1155, 194899)]