1904115

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2081}}^1$

素因数の和:2150

約数の個数: 16

約数和(自身を含む): 3098016

約数和(自身を除く): 1193901

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 2081, 6243, 10405, 31215, 126941, 380823, 634705, 1904115]

約数ペア:

[(1, 1904115), (3, 634705), (5, 380823), (15, 126941), (61, 31215), (183, 10405), (305, 6243), (915, 2081)]