25453410

素因数分解:

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

素因数の和:1067

約数の個数: 64

約数和(自身を含む): 65532672

約数和(自身を除く): 40079262

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 37, 46, 69, 74, 111, 115, 138, 185, 222, 230, 345, 370, 555, 690, 851, 997, 1110, 1702, 1994, 2553, 2991, 4255, 4985, 5106, 5982, 8510, 9970, 12765, 14955, 22931, 25530, 29910, 36889, 45862, 68793, 73778, 110667, 114655, 137586, 184445, 221334, 229310, 343965, 368890, 553335, 687930, 848447, 1106670, 1696894, 2545341, 4242235, 5090682, 8484470, 12726705, 25453410]

約数ペア:

[(1, 25453410), (2, 12726705), (3, 8484470), (5, 5090682), (6, 4242235), (10, 2545341), (15, 1696894), (23, 1106670), (30, 848447), (37, 687930), (46, 553335), (69, 368890), (74, 343965), (111, 229310), (115, 221334), (138, 184445), (185, 137586), (222, 114655), (230, 110667), (345, 73778), (370, 68793), (555, 45862), (690, 36889), (851, 29910), (997, 25530), (1110, 22931), (1702, 14955), (1994, 12765), (2553, 9970), (2991, 8510), (4255, 5982), (4985, 5106)]