38366225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{59}}^1$

素因数の和:162

約数の個数: 36

約数和(自身を含む): 52340400

約数和(自身を除く): 13974175

約数列:

[1, 5, 19, 25, 37, 59, 95, 185, 295, 475, 703, 925, 1121, 1369, 1475, 2183, 3515, 5605, 6845, 10915, 17575, 26011, 28025, 34225, 41477, 54575, 80771, 130055, 207385, 403855, 650275, 1036925, 1534649, 2019275, 7673245, 38366225]

約数ペア:

[(1, 38366225), (5, 7673245), (19, 2019275), (25, 1534649), (37, 1036925), (59, 650275), (95, 403855), (185, 207385), (295, 130055), (475, 80771), (703, 54575), (925, 41477), (1121, 34225), (1369, 28025), (1475, 26011), (2183, 17575), (3515, 10915), (5605, 6845)]