67945995

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6113}}^1$

素因数の和:6156

約数の個数: 48

約数和(自身を含む): 133529760

約数和(自身を除く): 65583765

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 585, 741, 855, 1235, 2223, 3705, 6113, 11115, 18339, 30565, 55017, 79469, 91695, 116147, 238407, 275085, 348441, 397345, 580735, 715221, 1045323, 1192035, 1509911, 1742205, 3576105, 4529733, 5226615, 7549555, 13589199, 22648665, 67945995]

約数ペア:

[(1, 67945995), (3, 22648665), (5, 13589199), (9, 7549555), (13, 5226615), (15, 4529733), (19, 3576105), (39, 1742205), (45, 1509911), (57, 1192035), (65, 1045323), (95, 715221), (117, 580735), (171, 397345), (195, 348441), (247, 275085), (285, 238407), (585, 116147), (741, 91695), (855, 79469), (1235, 55017), (2223, 30565), (3705, 18339), (6113, 11115)]