159122625

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1$

素因数の和:1031

約数の個数: 64

約数和(自身を含む): 291133440

約数和(自身を除く): 132010815

約数列:

[1, 3, 5, 15, 19, 23, 25, 57, 69, 75, 95, 115, 125, 285, 345, 375, 437, 475, 575, 971, 1311, 1425, 1725, 2185, 2375, 2875, 2913, 4855, 6555, 7125, 8625, 10925, 14565, 18449, 22333, 24275, 32775, 54625, 55347, 66999, 72825, 92245, 111665, 121375, 163875, 276735, 334995, 364125, 424327, 461225, 558325, 1272981, 1383675, 1674975, 2121635, 2306125, 2791625, 6364905, 6918375, 8374875, 10608175, 31824525, 53040875, 159122625]

約数ペア:

[(1, 159122625), (3, 53040875), (5, 31824525), (15, 10608175), (19, 8374875), (23, 6918375), (25, 6364905), (57, 2791625), (69, 2306125), (75, 2121635), (95, 1674975), (115, 1383675), (125, 1272981), (285, 558325), (345, 461225), (375, 424327), (437, 364125), (475, 334995), (575, 276735), (971, 163875), (1311, 121375), (1425, 111665), (1725, 92245), (2185, 72825), (2375, 66999), (2875, 55347), (2913, 54625), (4855, 32775), (6555, 24275), (7125, 22333), (8625, 18449), (10925, 14565)]