22126455

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 41801760

約数和(自身を除く): 19675305

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 109, 117, 195, 327, 347, 545, 585, 981, 1041, 1417, 1635, 1735, 3123, 4251, 4511, 4905, 5205, 7085, 12753, 13533, 15615, 21255, 22555, 37823, 40599, 63765, 67665, 113469, 189115, 202995, 340407, 491699, 567345, 1475097, 1702035, 2458495, 4425291, 7375485, 22126455]

約数ペア:

[(1, 22126455), (3, 7375485), (5, 4425291), (9, 2458495), (13, 1702035), (15, 1475097), (39, 567345), (45, 491699), (65, 340407), (109, 202995), (117, 189115), (195, 113469), (327, 67665), (347, 63765), (545, 40599), (585, 37823), (981, 22555), (1041, 21255), (1417, 15615), (1635, 13533), (1735, 12753), (3123, 7085), (4251, 5205), (4511, 4905)]