2017398465

素因数分解:

$3^2\times 5^1\times {\mathrm{2957}}^1\times {\mathrm{15161}}^1$

素因数の和:18129

約数の個数: 24

約数和(自身を含む): 3498237288

約数和(自身を除く): 1480838823

約数列:

[1, 3, 5, 9, 15, 45, 2957, 8871, 14785, 15161, 26613, 44355, 45483, 75805, 133065, 136449, 227415, 682245, 44831077, 134493231, 224155385, 403479693, 672466155, 2017398465]

約数ペア:

[(1, 2017398465), (3, 672466155), (5, 403479693), (9, 224155385), (15, 134493231), (45, 44831077), (2957, 682245), (8871, 227415), (14785, 136449), (15161, 133065), (26613, 75805), (44355, 45483)]