22969295

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 31518720

約数和(自身を除く): 8549425

約数列:

[1, 5, 17, 23, 31, 85, 115, 155, 379, 391, 527, 713, 1895, 1955, 2635, 3565, 6443, 8717, 11749, 12121, 32215, 43585, 58745, 60605, 148189, 199733, 270227, 740945, 998665, 1351135, 4593859, 22969295]

約数ペア:

[(1, 22969295), (5, 4593859), (17, 1351135), (23, 998665), (31, 740945), (85, 270227), (115, 199733), (155, 148189), (379, 60605), (391, 58745), (527, 43585), (713, 32215), (1895, 12121), (1955, 11749), (2635, 8717), (3565, 6443)]