60398025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 106850304

約数和(自身を除く): 46452279

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 127, 255, 373, 381, 425, 635, 1119, 1275, 1865, 1905, 2159, 3175, 5595, 6341, 6477, 9325, 9525, 10795, 19023, 27975, 31705, 32385, 47371, 53975, 95115, 142113, 158525, 161925, 236855, 475575, 710565, 805307, 1184275, 2415921, 3552825, 4026535, 12079605, 20132675, 60398025]

約数ペア:

[(1, 60398025), (3, 20132675), (5, 12079605), (15, 4026535), (17, 3552825), (25, 2415921), (51, 1184275), (75, 805307), (85, 710565), (127, 475575), (255, 236855), (373, 161925), (381, 158525), (425, 142113), (635, 95115), (1119, 53975), (1275, 47371), (1865, 32385), (1905, 31705), (2159, 27975), (3175, 19023), (5595, 10795), (6341, 9525), (6477, 9325)]