1567961081065

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{4051}}^1\times {\mathrm{39841}}^1$

素因数の和:43993

約数の個数: 32

約数和(自身を含む): 1976022956160

約数和(自身を除く): 408061875095

約数列:

[1, 5, 29, 67, 145, 335, 1943, 4051, 9715, 20255, 39841, 117479, 199205, 271417, 587395, 1155389, 1357085, 2669347, 5776945, 7871093, 13346735, 39355465, 77411063, 161395891, 387055315, 806979455, 4680480839, 10813524697, 23402404195, 54067623485, 313592216213, 1567961081065]

約数ペア:

[(1, 1567961081065), (5, 313592216213), (29, 54067623485), (67, 23402404195), (145, 10813524697), (335, 4680480839), (1943, 806979455), (4051, 387055315), (9715, 161395891), (20255, 77411063), (39841, 39355465), (117479, 13346735), (199205, 7871093), (271417, 5776945), (587395, 2669347), (1155389, 1357085)]