13353915

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{38707}}^1$

素因数の和:38738

約数の個数: 16

約数和(自身を含む): 22295808

約数和(自身を除く): 8941893

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 38707, 116121, 193535, 580605, 890261, 2670783, 4451305, 13353915]

約数ペア:

[(1, 13353915), (3, 4451305), (5, 2670783), (15, 890261), (23, 580605), (69, 193535), (115, 116121), (345, 38707)]