233669345

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{8419}}^1$

素因数の和:8505

約数の個数: 32

約数和(自身を含む): 350810880

約数和(自身を除く): 117141535

約数列:

[1, 5, 7, 13, 35, 61, 65, 91, 305, 427, 455, 793, 2135, 3965, 5551, 8419, 27755, 42095, 58933, 109447, 294665, 513559, 547235, 766129, 2567795, 3594913, 3830645, 6676267, 17974565, 33381335, 46733869, 233669345]

約数ペア:

[(1, 233669345), (5, 46733869), (7, 33381335), (13, 17974565), (35, 6676267), (61, 3830645), (65, 3594913), (91, 2567795), (305, 766129), (427, 547235), (455, 513559), (793, 294665), (2135, 109447), (3965, 58933), (5551, 42095), (8419, 27755)]