134293455

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{503}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 247665600

約数和(自身を除く): 113372145

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 349, 503, 765, 1047, 1509, 1745, 2515, 3141, 4527, 5235, 5933, 7545, 8551, 15705, 17799, 22635, 25653, 29665, 42755, 53397, 76959, 88995, 128265, 175547, 266985, 384795, 526641, 877735, 1579923, 2633205, 2984299, 7899615, 8952897, 14921495, 26858691, 44764485, 134293455]

約数ペア:

[(1, 134293455), (3, 44764485), (5, 26858691), (9, 14921495), (15, 8952897), (17, 7899615), (45, 2984299), (51, 2633205), (85, 1579923), (153, 877735), (255, 526641), (349, 384795), (503, 266985), (765, 175547), (1047, 128265), (1509, 88995), (1745, 76959), (2515, 53397), (3141, 42755), (4527, 29665), (5235, 25653), (5933, 22635), (7545, 17799), (8551, 15705)]