30540125

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 50319360

約数和(自身を除く): 19779235

約数列:

[1, 5, 7, 11, 19, 25, 35, 55, 77, 95, 125, 133, 167, 175, 209, 275, 385, 475, 665, 835, 875, 1045, 1169, 1375, 1463, 1837, 1925, 2375, 3173, 3325, 4175, 5225, 5845, 7315, 9185, 9625, 12859, 15865, 16625, 20875, 22211, 26125, 29225, 34903, 36575, 45925, 64295, 79325, 111055, 146125, 174515, 182875, 229625, 244321, 321475, 396625, 555275, 872575, 1221605, 1607375, 2776375, 4362875, 6108025, 30540125]

約数ペア:

[(1, 30540125), (5, 6108025), (7, 4362875), (11, 2776375), (19, 1607375), (25, 1221605), (35, 872575), (55, 555275), (77, 396625), (95, 321475), (125, 244321), (133, 229625), (167, 182875), (175, 174515), (209, 146125), (275, 111055), (385, 79325), (475, 64295), (665, 45925), (835, 36575), (875, 34903), (1045, 29225), (1169, 26125), (1375, 22211), (1463, 20875), (1837, 16625), (1925, 15865), (2375, 12859), (3173, 9625), (3325, 9185), (4175, 7315), (5225, 5845)]