5603145

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 9504000

約数和(自身を除く): 3900855

約数列:

[1, 3, 5, 15, 23, 69, 109, 115, 149, 327, 345, 447, 545, 745, 1635, 2235, 2507, 3427, 7521, 10281, 12535, 16241, 17135, 37605, 48723, 51405, 81205, 243615, 373543, 1120629, 1867715, 5603145]

約数ペア:

[(1, 5603145), (3, 1867715), (5, 1120629), (15, 373543), (23, 243615), (69, 81205), (109, 51405), (115, 48723), (149, 37605), (327, 17135), (345, 16241), (447, 12535), (545, 10281), (745, 7521), (1635, 3427), (2235, 2507)]