22452945

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{431}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 37822464

約数和(自身を除く): 15369519

約数列:

[1, 3, 5, 15, 23, 69, 115, 151, 345, 431, 453, 755, 1293, 2155, 2265, 3473, 6465, 9913, 10419, 17365, 29739, 49565, 52095, 65081, 148695, 195243, 325405, 976215, 1496863, 4490589, 7484315, 22452945]

約数ペア:

[(1, 22452945), (3, 7484315), (5, 4490589), (15, 1496863), (23, 976215), (69, 325405), (115, 195243), (151, 148695), (345, 65081), (431, 52095), (453, 49565), (755, 29739), (1293, 17365), (2155, 10419), (2265, 9913), (3473, 6465)]