12548295

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 23587200

約数和(自身を除く): 11038905

約数列:

[1, 3, 5, 9, 15, 17, 45, 47, 51, 85, 141, 153, 235, 255, 349, 423, 705, 765, 799, 1047, 1745, 2115, 2397, 3141, 3995, 5235, 5933, 7191, 11985, 15705, 16403, 17799, 29665, 35955, 49209, 53397, 82015, 88995, 147627, 246045, 266985, 278851, 738135, 836553, 1394255, 2509659, 4182765, 12548295]

約数ペア:

[(1, 12548295), (3, 4182765), (5, 2509659), (9, 1394255), (15, 836553), (17, 738135), (45, 278851), (47, 266985), (51, 246045), (85, 147627), (141, 88995), (153, 82015), (235, 53397), (255, 49209), (349, 35955), (423, 29665), (705, 17799), (765, 16403), (799, 15705), (1047, 11985), (1745, 7191), (2115, 5933), (2397, 5235), (3141, 3995)]