7767645

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 12925440

約数和(自身を除く): 5157795

約数列:

[1, 3, 5, 15, 59, 67, 131, 177, 201, 295, 335, 393, 655, 885, 1005, 1965, 3953, 7729, 8777, 11859, 19765, 23187, 26331, 38645, 43885, 59295, 115935, 131655, 517843, 1553529, 2589215, 7767645]

約数ペア:

[(1, 7767645), (3, 2589215), (5, 1553529), (15, 517843), (59, 131655), (67, 115935), (131, 59295), (177, 43885), (201, 38645), (295, 26331), (335, 23187), (393, 19765), (655, 11859), (885, 8777), (1005, 7729), (1965, 3953)]