84448725

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{947}}^1$

素因数の和:1030

約数の個数: 48

約数和(自身を含む): 148115520

約数和(自身を除く): 63666795

約数列:

[1, 3, 5, 15, 25, 29, 41, 75, 87, 123, 145, 205, 435, 615, 725, 947, 1025, 1189, 2175, 2841, 3075, 3567, 4735, 5945, 14205, 17835, 23675, 27463, 29725, 38827, 71025, 82389, 89175, 116481, 137315, 194135, 411945, 582405, 686575, 970675, 1125983, 2059725, 2912025, 3377949, 5629915, 16889745, 28149575, 84448725]

約数ペア:

[(1, 84448725), (3, 28149575), (5, 16889745), (15, 5629915), (25, 3377949), (29, 2912025), (41, 2059725), (75, 1125983), (87, 970675), (123, 686575), (145, 582405), (205, 411945), (435, 194135), (615, 137315), (725, 116481), (947, 89175), (1025, 82389), (1189, 71025), (2175, 38827), (2841, 29725), (3075, 27463), (3567, 23675), (4735, 17835), (5945, 14205)]