22268475

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{5209}}^1$

素因数の和:5244

約数の個数: 36

約数和(自身を含む): 41992600

約数和(自身を除く): 19724125

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 285, 475, 855, 1425, 4275, 5209, 15627, 26045, 46881, 78135, 98971, 130225, 234405, 296913, 390675, 494855, 890739, 1172025, 1484565, 2474275, 4453695, 7422825, 22268475]

約数ペア:

[(1, 22268475), (3, 7422825), (5, 4453695), (9, 2474275), (15, 1484565), (19, 1172025), (25, 890739), (45, 494855), (57, 390675), (75, 296913), (95, 234405), (171, 130225), (225, 98971), (285, 78135), (475, 46881), (855, 26045), (1425, 15627), (4275, 5209)]