156901725

素因数分解:

$3^3\times 5^2\times {\mathrm{191}}^1\times {\mathrm{1217}}^1$

素因数の和:1427

約数の個数: 48

約数和(自身を含む): 289981440

約数和(自身を除く): 133079715

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 191, 225, 573, 675, 955, 1217, 1719, 2865, 3651, 4775, 5157, 6085, 8595, 10953, 14325, 18255, 25785, 30425, 32859, 42975, 54765, 91275, 128925, 164295, 232447, 273825, 697341, 821475, 1162235, 2092023, 3486705, 5811175, 6276069, 10460115, 17433525, 31380345, 52300575, 156901725]

約数ペア:

[(1, 156901725), (3, 52300575), (5, 31380345), (9, 17433525), (15, 10460115), (25, 6276069), (27, 5811175), (45, 3486705), (75, 2092023), (135, 1162235), (191, 821475), (225, 697341), (573, 273825), (675, 232447), (955, 164295), (1217, 128925), (1719, 91275), (2865, 54765), (3651, 42975), (4775, 32859), (5157, 30425), (6085, 25785), (8595, 18255), (10953, 14325)]