75764115

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12659}}^1$

素因数の和:12696

約数の個数: 48

約数和(自身を含む): 157996800

約数和(自身を除く): 82232685

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 5985, 12659, 37977, 63295, 88613, 113931, 189885, 240521, 265839, 443065, 569655, 721563, 797517, 1202605, 1329195, 1683647, 2164689, 3607815, 3987585, 5050941, 8418235, 10823445, 15152823, 25254705, 75764115]

約数ペア:

[(1, 75764115), (3, 25254705), (5, 15152823), (7, 10823445), (9, 8418235), (15, 5050941), (19, 3987585), (21, 3607815), (35, 2164689), (45, 1683647), (57, 1329195), (63, 1202605), (95, 797517), (105, 721563), (133, 569655), (171, 443065), (285, 265839), (315, 240521), (399, 189885), (665, 113931), (855, 88613), (1197, 63295), (1995, 37977), (5985, 12659)]