224738175

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6857}}^1$

素因数の和:6912

約数の個数: 48

約数和(自身を含む): 408188160

約数和(自身を除く): 183449985

約数列:

[1, 3, 5, 15, 19, 23, 25, 57, 69, 75, 95, 115, 285, 345, 437, 475, 575, 1311, 1425, 1725, 2185, 6555, 6857, 10925, 20571, 32775, 34285, 102855, 130283, 157711, 171425, 390849, 473133, 514275, 651415, 788555, 1954245, 2365665, 2996509, 3257075, 3942775, 8989527, 9771225, 11828325, 14982545, 44947635, 74912725, 224738175]

約数ペア:

[(1, 224738175), (3, 74912725), (5, 44947635), (15, 14982545), (19, 11828325), (23, 9771225), (25, 8989527), (57, 3942775), (69, 3257075), (75, 2996509), (95, 2365665), (115, 1954245), (285, 788555), (345, 651415), (437, 514275), (475, 473133), (575, 390849), (1311, 171425), (1425, 157711), (1725, 130283), (2185, 102855), (6555, 34285), (6857, 32775), (10925, 20571)]