49827975

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 88089600

約数和(自身を除く): 38261625

約数列:

[1, 3, 5, 15, 19, 25, 57, 73, 75, 95, 219, 285, 365, 475, 479, 1095, 1387, 1425, 1437, 1825, 2395, 4161, 5475, 6935, 7185, 9101, 11975, 20805, 27303, 34675, 34967, 35925, 45505, 104025, 104901, 136515, 174835, 227525, 524505, 664373, 682575, 874175, 1993119, 2622525, 3321865, 9965595, 16609325, 49827975]

約数ペア:

[(1, 49827975), (3, 16609325), (5, 9965595), (15, 3321865), (19, 2622525), (25, 1993119), (57, 874175), (73, 682575), (75, 664373), (95, 524505), (219, 227525), (285, 174835), (365, 136515), (475, 104901), (479, 104025), (1095, 45505), (1387, 35925), (1425, 34967), (1437, 34675), (1825, 27303), (2395, 20805), (4161, 11975), (5475, 9101), (6935, 7185)]