3242835

素因数分解:

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

素因数の和:194

約数の個数: 48

約数和(自身を含む): 6211296

約数和(自身を除く): 2968461

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 157, 243, 255, 405, 459, 471, 765, 785, 1215, 1377, 1413, 2295, 2355, 2669, 4131, 4239, 6885, 7065, 8007, 12717, 13345, 20655, 21195, 24021, 38151, 40035, 63585, 72063, 120105, 190755, 216189, 360315, 648567, 1080945, 3242835]

約数ペア:

[(1, 3242835), (3, 1080945), (5, 648567), (9, 360315), (15, 216189), (17, 190755), (27, 120105), (45, 72063), (51, 63585), (81, 40035), (85, 38151), (135, 24021), (153, 21195), (157, 20655), (243, 13345), (255, 12717), (405, 8007), (459, 7065), (471, 6885), (765, 4239), (785, 4131), (1215, 2669), (1377, 2355), (1413, 2295)]