201735855

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2963}}^1$

素因数の和:3080

約数の個数: 48

約数和(自身を含む): 374531040

約数和(自身を除く): 172795185

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 89, 153, 255, 267, 445, 765, 801, 1335, 1513, 2963, 4005, 4539, 7565, 8889, 13617, 14815, 22695, 26667, 44445, 50371, 68085, 133335, 151113, 251855, 263707, 453339, 755565, 791121, 1318535, 2266695, 2373363, 3955605, 4483019, 11866815, 13449057, 22415095, 40347171, 67245285, 201735855]

約数ペア:

[(1, 201735855), (3, 67245285), (5, 40347171), (9, 22415095), (15, 13449057), (17, 11866815), (45, 4483019), (51, 3955605), (85, 2373363), (89, 2266695), (153, 1318535), (255, 791121), (267, 755565), (445, 453339), (765, 263707), (801, 251855), (1335, 151113), (1513, 133335), (2963, 68085), (4005, 50371), (4539, 44445), (7565, 26667), (8889, 22695), (13617, 14815)]