22379225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4787}}^1$

素因数の和:4825

約数の個数: 24

約数和(自身を含む): 32060448

約数和(自身を除く): 9681223

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 4675, 4787, 23935, 52657, 81379, 119675, 263285, 406895, 895169, 1316425, 2034475, 4475845, 22379225]

約数ペア:

[(1, 22379225), (5, 4475845), (11, 2034475), (17, 1316425), (25, 895169), (55, 406895), (85, 263285), (187, 119675), (275, 81379), (425, 52657), (935, 23935), (4675, 4787)]