25625304

素因数分解:

$2^3\times 3^2\times {\mathrm{151}}^1\times {\mathrm{2357}}^1$

素因数の和:2520

約数の個数: 48

約数和(自身を含む): 69891120

約数和(自身を除く): 44265816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 151, 302, 453, 604, 906, 1208, 1359, 1812, 2357, 2718, 3624, 4714, 5436, 7071, 9428, 10872, 14142, 18856, 21213, 28284, 42426, 56568, 84852, 169704, 355907, 711814, 1067721, 1423628, 2135442, 2847256, 3203163, 4270884, 6406326, 8541768, 12812652, 25625304]

約数ペア:

[(1, 25625304), (2, 12812652), (3, 8541768), (4, 6406326), (6, 4270884), (8, 3203163), (9, 2847256), (12, 2135442), (18, 1423628), (24, 1067721), (36, 711814), (72, 355907), (151, 169704), (302, 84852), (453, 56568), (604, 42426), (906, 28284), (1208, 21213), (1359, 18856), (1812, 14142), (2357, 10872), (2718, 9428), (3624, 7071), (4714, 5436)]