22245175

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1$

素因数の和:603

約数の個数: 24

約数和(自身を含む): 29060640

約数和(自身を除く): 6815465

約数列:

[1, 5, 25, 29, 61, 145, 305, 503, 725, 1525, 1769, 2515, 8845, 12575, 14587, 30683, 44225, 72935, 153415, 364675, 767075, 889807, 4449035, 22245175]

約数ペア:

[(1, 22245175), (5, 4449035), (25, 889807), (29, 767075), (61, 364675), (145, 153415), (305, 72935), (503, 44225), (725, 30683), (1525, 14587), (1769, 12575), (2515, 8845)]