77021725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{14741}}^1$

素因数の和:14781

約数の個数: 24

約数和(自身を含む): 109680480

約数和(自身を除く): 32658755

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 5225, 14741, 73705, 162151, 280079, 368525, 810755, 1400395, 3080869, 4053775, 7001975, 15404345, 77021725]

約数ペア:

[(1, 77021725), (5, 15404345), (11, 7001975), (19, 4053775), (25, 3080869), (55, 1400395), (95, 810755), (209, 368525), (275, 280079), (475, 162151), (1045, 73705), (5225, 14741)]