578965005

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{2029}}^1$

素因数の和:2430

約数の個数: 48

約数和(自身を含む): 1065944880

約数和(自身を除く): 486979875

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 373, 765, 1119, 1865, 2029, 3357, 5595, 6087, 6341, 10145, 16785, 18261, 19023, 30435, 31705, 34493, 57069, 91305, 95115, 103479, 172465, 285345, 310437, 517395, 756817, 1552185, 2270451, 3784085, 6811353, 11352255, 12865889, 34056765, 38597667, 64329445, 115793001, 192988335, 578965005]

約数ペア:

[(1, 578965005), (3, 192988335), (5, 115793001), (9, 64329445), (15, 38597667), (17, 34056765), (45, 12865889), (51, 11352255), (85, 6811353), (153, 3784085), (255, 2270451), (373, 1552185), (765, 756817), (1119, 517395), (1865, 310437), (2029, 285345), (3357, 172465), (5595, 103479), (6087, 95115), (6341, 91305), (10145, 57069), (16785, 34493), (18261, 31705), (19023, 30435)]