5138805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{449}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 9504000

約数和(自身を除く): 4365195

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 109, 327, 449, 545, 763, 1347, 1635, 2245, 2289, 3143, 3815, 6735, 9429, 11445, 15715, 47145, 48941, 146823, 244705, 342587, 734115, 1027761, 1712935, 5138805]

約数ペア:

[(1, 5138805), (3, 1712935), (5, 1027761), (7, 734115), (15, 342587), (21, 244705), (35, 146823), (105, 48941), (109, 47145), (327, 15715), (449, 11445), (545, 9429), (763, 6735), (1347, 3815), (1635, 3143), (2245, 2289)]