63633525

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1$

素因数の和:1070

約数の個数: 48

約数和(自身を含む): 112861824

約数和(自身を除く): 49228299

約数列:

[1, 3, 5, 15, 23, 25, 37, 69, 75, 111, 115, 185, 345, 555, 575, 851, 925, 997, 1725, 2553, 2775, 2991, 4255, 4985, 12765, 14955, 21275, 22931, 24925, 36889, 63825, 68793, 74775, 110667, 114655, 184445, 343965, 553335, 573275, 848447, 922225, 1719825, 2545341, 2766675, 4242235, 12726705, 21211175, 63633525]

約数ペア:

[(1, 63633525), (3, 21211175), (5, 12726705), (15, 4242235), (23, 2766675), (25, 2545341), (37, 1719825), (69, 922225), (75, 848447), (111, 573275), (115, 553335), (185, 343965), (345, 184445), (555, 114655), (575, 110667), (851, 74775), (925, 68793), (997, 63825), (1725, 36889), (2553, 24925), (2775, 22931), (2991, 21275), (4255, 14955), (4985, 12765)]