156734565

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1637}}^1$

素因数の和:2149

約数の個数: 32

約数和(自身を含む): 270781056

約数和(自身を除く): 114046491

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 491, 1473, 1637, 2455, 4911, 6383, 7365, 8185, 19149, 21281, 24555, 31915, 63843, 95745, 106405, 319215, 803767, 2411301, 4018835, 10448971, 12056505, 31346913, 52244855, 156734565]

約数ペア:

[(1, 156734565), (3, 52244855), (5, 31346913), (13, 12056505), (15, 10448971), (39, 4018835), (65, 2411301), (195, 803767), (491, 319215), (1473, 106405), (1637, 95745), (2455, 63843), (4911, 31915), (6383, 24555), (7365, 21281), (8185, 19149)]