1836185

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:125

約数の個数: 24

約数和(自身を含む): 2490264

約数和(自身を除く): 654079

約数列:

[1, 5, 13, 41, 53, 65, 169, 205, 265, 533, 689, 845, 2173, 2665, 3445, 6929, 8957, 10865, 28249, 34645, 44785, 141245, 367237, 1836185]

約数ペア:

[(1, 1836185), (5, 367237), (13, 141245), (41, 44785), (53, 34645), (65, 28249), (169, 10865), (205, 8957), (265, 6929), (533, 3445), (689, 2665), (845, 2173)]