22272885

素因数分解:

$3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2861}}^1$

素因数の和:3045

約数の個数: 24

約数和(自身を含む): 38843064

約数和(自身を除く): 16570179

約数列:

[1, 3, 5, 9, 15, 45, 173, 519, 865, 1557, 2595, 2861, 7785, 8583, 14305, 25749, 42915, 128745, 494953, 1484859, 2474765, 4454577, 7424295, 22272885]

約数ペア:

[(1, 22272885), (3, 7424295), (5, 4454577), (9, 2474765), (15, 1484859), (45, 494953), (173, 128745), (519, 42915), (865, 25749), (1557, 14305), (2595, 8583), (2861, 7785)]