2751735

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 5114880

約数和(自身を除く): 2363145

約数列:

[1, 3, 5, 7, 15, 21, 35, 73, 105, 219, 359, 365, 511, 1077, 1095, 1533, 1795, 2513, 2555, 5385, 7539, 7665, 12565, 26207, 37695, 78621, 131035, 183449, 393105, 550347, 917245, 2751735]

約数ペア:

[(1, 2751735), (3, 917245), (5, 550347), (7, 393105), (15, 183449), (21, 131035), (35, 78621), (73, 37695), (105, 26207), (219, 12565), (359, 7665), (365, 7539), (511, 5385), (1077, 2555), (1095, 2513), (1533, 1795)]