22624155

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 42232320

約数和(自身を除く): 19608165

約数列:

[1, 3, 5, 9, 15, 19, 45, 47, 57, 95, 141, 171, 235, 285, 423, 563, 705, 855, 893, 1689, 2115, 2679, 2815, 4465, 5067, 8037, 8445, 10697, 13395, 25335, 26461, 32091, 40185, 53485, 79383, 96273, 132305, 160455, 238149, 396915, 481365, 502759, 1190745, 1508277, 2513795, 4524831, 7541385, 22624155]

約数ペア:

[(1, 22624155), (3, 7541385), (5, 4524831), (9, 2513795), (15, 1508277), (19, 1190745), (45, 502759), (47, 481365), (57, 396915), (95, 238149), (141, 160455), (171, 132305), (235, 96273), (285, 79383), (423, 53485), (563, 40185), (705, 32091), (855, 26461), (893, 25335), (1689, 13395), (2115, 10697), (2679, 8445), (2815, 8037), (4465, 5067)]