75135345

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{409}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 124141440

約数和(自身を除く): 49006095

約数列:

[1, 3, 5, 15, 37, 111, 185, 331, 409, 555, 993, 1227, 1655, 2045, 4965, 6135, 12247, 15133, 36741, 45399, 61235, 75665, 135379, 183705, 226995, 406137, 676895, 2030685, 5009023, 15027069, 25045115, 75135345]

約数ペア:

[(1, 75135345), (3, 25045115), (5, 15027069), (15, 5009023), (37, 2030685), (111, 676895), (185, 406137), (331, 226995), (409, 183705), (555, 135379), (993, 75665), (1227, 61235), (1655, 45399), (2045, 36741), (4965, 15133), (6135, 12247)]