22870925

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^2$

素因数の和:246

約数の個数: 36

約数和(自身を含む): 35685216

約数和(自身を除く): 12814291

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 109, 175, 275, 385, 545, 763, 1199, 1925, 2725, 3815, 5995, 8393, 11881, 19075, 29975, 41965, 59405, 83167, 130691, 209825, 297025, 415835, 653455, 914837, 2079175, 3267275, 4574185, 22870925]

約数ペア:

[(1, 22870925), (5, 4574185), (7, 3267275), (11, 2079175), (25, 914837), (35, 653455), (55, 415835), (77, 297025), (109, 209825), (175, 130691), (275, 83167), (385, 59405), (545, 41965), (763, 29975), (1199, 19075), (1925, 11881), (2725, 8393), (3815, 5995)]