109214705

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{11551}}^1$

素因数の和:11648

約数の個数: 16

約数和(自身を含む): 137515008

約数和(自身を除く): 28300303

約数列:

[1, 5, 31, 61, 155, 305, 1891, 9455, 11551, 57755, 358081, 704611, 1790405, 3523055, 21842941, 109214705]

約数ペア:

[(1, 109214705), (5, 21842941), (31, 3523055), (61, 1790405), (155, 704611), (305, 358081), (1891, 57755), (9455, 11551)]