9917366895

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{8563}}^1$

素因数の和:8973

約数の個数: 64

約数和(自身を含む): 18448911360

約数和(自身を除く): 8531544465

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 373, 621, 1035, 1119, 1865, 3105, 3357, 5595, 8563, 8579, 10071, 16785, 25689, 25737, 42815, 42895, 50355, 77067, 77211, 128445, 128685, 196949, 231201, 231633, 385335, 386055, 590847, 984745, 1156005, 1158165, 1772541, 2954235, 3193999, 5317623, 8862705, 9581997, 15969995, 26588115, 28745991, 47909985, 73461977, 86237973, 143729955, 220385931, 367309885, 431189865, 661157793, 1101929655, 1983473379, 3305788965, 9917366895]

約数ペア:

[(1, 9917366895), (3, 3305788965), (5, 1983473379), (9, 1101929655), (15, 661157793), (23, 431189865), (27, 367309885), (45, 220385931), (69, 143729955), (115, 86237973), (135, 73461977), (207, 47909985), (345, 28745991), (373, 26588115), (621, 15969995), (1035, 9581997), (1119, 8862705), (1865, 5317623), (3105, 3193999), (3357, 2954235), (5595, 1772541), (8563, 1158165), (8579, 1156005), (10071, 984745), (16785, 590847), (25689, 386055), (25737, 385335), (42815, 231633), (42895, 231201), (50355, 196949), (77067, 128685), (77211, 128445)]