162479265

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1697}}^1$

素因数の和:2209

約数の個数: 32

約数和(自身を含む): 280699776

約数和(自身を除く): 118220511

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 491, 1473, 1697, 2455, 5091, 6383, 7365, 8485, 19149, 22061, 25455, 31915, 66183, 95745, 110305, 330915, 833227, 2499681, 4166135, 10831951, 12498405, 32495853, 54159755, 162479265]

約数ペア:

[(1, 162479265), (3, 54159755), (5, 32495853), (13, 12498405), (15, 10831951), (39, 4166135), (65, 2499681), (195, 833227), (491, 330915), (1473, 110305), (1697, 95745), (2455, 66183), (5091, 31915), (6383, 25455), (7365, 22061), (8485, 19149)]