16392465

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4093}}^1$

素因数の和:4193

約数の個数: 24

約数和(自身を含む): 28739880

約数和(自身を除く): 12347415

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 4093, 12279, 20465, 36837, 61395, 184185, 364277, 1092831, 1821385, 3278493, 5464155, 16392465]

約数ペア:

[(1, 16392465), (3, 5464155), (5, 3278493), (9, 1821385), (15, 1092831), (45, 364277), (89, 184185), (267, 61395), (445, 36837), (801, 20465), (1335, 12279), (4005, 4093)]