16003325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1201}}^1$

素因数の和:1265

約数の個数: 24

約数和(自身を含む): 21910056

約数和(自身を除く): 5906731

約数列:

[1, 5, 13, 25, 41, 65, 205, 325, 533, 1025, 1201, 2665, 6005, 13325, 15613, 30025, 49241, 78065, 246205, 390325, 640133, 1231025, 3200665, 16003325]

約数ペア:

[(1, 16003325), (5, 3200665), (13, 1231025), (25, 640133), (41, 390325), (65, 246205), (205, 78065), (325, 49241), (533, 30025), (1025, 15613), (1201, 13325), (2665, 6005)]