73792485

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2213}}^1$

素因数の和:2259

約数の個数: 64

約数和(自身を含む): 148780800

約数和(自身を除く): 74988315

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 39, 45, 57, 65, 95, 117, 135, 171, 195, 247, 285, 351, 513, 585, 741, 855, 1235, 1755, 2213, 2223, 2565, 3705, 6639, 6669, 11065, 11115, 19917, 28769, 33195, 33345, 42047, 59751, 86307, 99585, 126141, 143845, 210235, 258921, 298755, 378423, 431535, 546611, 630705, 776763, 1135269, 1294605, 1639833, 1892115, 2733055, 3883815, 4919499, 5676345, 8199165, 14758497, 24597495, 73792485]

約数ペア:

[(1, 73792485), (3, 24597495), (5, 14758497), (9, 8199165), (13, 5676345), (15, 4919499), (19, 3883815), (27, 2733055), (39, 1892115), (45, 1639833), (57, 1294605), (65, 1135269), (95, 776763), (117, 630705), (135, 546611), (171, 431535), (195, 378423), (247, 298755), (285, 258921), (351, 210235), (513, 143845), (585, 126141), (741, 99585), (855, 86307), (1235, 59751), (1755, 42047), (2213, 33345), (2223, 33195), (2565, 28769), (3705, 19917), (6639, 11115), (6669, 11065)]