2243344225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{431}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 3041162496

約数和(自身を除く): 797818271

約数列:

[1, 5, 17, 25, 37, 85, 185, 331, 425, 431, 629, 925, 1655, 2155, 3145, 5627, 7327, 8275, 10775, 12247, 15725, 15947, 28135, 36635, 61235, 79735, 140675, 142661, 183175, 208199, 271099, 306175, 398675, 713305, 1040995, 1355495, 2425237, 3566525, 5204975, 5278457, 6777475, 12126185, 26392285, 60630925, 89733769, 131961425, 448668845, 2243344225]

約数ペア:

[(1, 2243344225), (5, 448668845), (17, 131961425), (25, 89733769), (37, 60630925), (85, 26392285), (185, 12126185), (331, 6777475), (425, 5278457), (431, 5204975), (629, 3566525), (925, 2425237), (1655, 1355495), (2155, 1040995), (3145, 713305), (5627, 398675), (7327, 306175), (8275, 271099), (10775, 208199), (12247, 183175), (15725, 142661), (15947, 140675), (28135, 79735), (36635, 61235)]