22535425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{227}}^1$

素因数の和:286

約数の個数: 36

約数和(自身を含む): 32314896

約数和(自身を除く): 9779471

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 227, 275, 361, 475, 1045, 1135, 1805, 2497, 3971, 4313, 5225, 5675, 9025, 12485, 19855, 21565, 47443, 62425, 81947, 99275, 107825, 237215, 409735, 901417, 1186075, 2048675, 4507085, 22535425]

約数ペア:

[(1, 22535425), (5, 4507085), (11, 2048675), (19, 1186075), (25, 901417), (55, 409735), (95, 237215), (209, 107825), (227, 99275), (275, 81947), (361, 62425), (475, 47443), (1045, 21565), (1135, 19855), (1805, 12485), (2497, 9025), (3971, 5675), (4313, 5225)]