10408405

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 15095808

約数和(自身を除く): 4687403

約数列:

[1, 5, 7, 31, 35, 53, 155, 181, 217, 265, 371, 905, 1085, 1267, 1643, 1855, 5611, 6335, 8215, 9593, 11501, 28055, 39277, 47965, 57505, 67151, 196385, 297383, 335755, 1486915, 2081681, 10408405]

約数ペア:

[(1, 10408405), (5, 2081681), (7, 1486915), (31, 335755), (35, 297383), (53, 196385), (155, 67151), (181, 57505), (217, 47965), (265, 39277), (371, 28055), (905, 11501), (1085, 9593), (1267, 8215), (1643, 6335), (1855, 5611)]