3963465

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 8190720

約数和(自身を除く): 4227255

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 55, 85, 99, 135, 153, 157, 165, 187, 255, 297, 459, 471, 495, 561, 765, 785, 935, 1413, 1485, 1683, 1727, 2295, 2355, 2669, 2805, 4239, 5049, 5181, 7065, 8007, 8415, 8635, 13345, 15543, 21195, 24021, 25245, 25905, 29359, 40035, 46629, 72063, 77715, 88077, 120105, 146795, 233145, 264231, 360315, 440385, 792693, 1321155, 3963465]

約数ペア:

[(1, 3963465), (3, 1321155), (5, 792693), (9, 440385), (11, 360315), (15, 264231), (17, 233145), (27, 146795), (33, 120105), (45, 88077), (51, 77715), (55, 72063), (85, 46629), (99, 40035), (135, 29359), (153, 25905), (157, 25245), (165, 24021), (187, 21195), (255, 15543), (297, 13345), (459, 8635), (471, 8415), (495, 8007), (561, 7065), (765, 5181), (785, 5049), (935, 4239), (1413, 2805), (1485, 2669), (1683, 2355), (1727, 2295)]