16843515

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5081}}^1$

素因数の和:5119

約数の個数: 32

約数和(自身を含む): 30735936

約数和(自身を除く): 13892421

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 5081, 15243, 25405, 66053, 76215, 86377, 198159, 259131, 330265, 431885, 990795, 1122901, 1295655, 3368703, 5614505, 16843515]

約数ペア:

[(1, 16843515), (3, 5614505), (5, 3368703), (13, 1295655), (15, 1122901), (17, 990795), (39, 431885), (51, 330265), (65, 259131), (85, 198159), (195, 86377), (221, 76215), (255, 66053), (663, 25405), (1105, 15243), (3315, 5081)]