104428855

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 136805760

約数和(自身を除く): 32376905

約数列:

[1, 5, 23, 29, 115, 145, 173, 181, 667, 865, 905, 3335, 3979, 4163, 5017, 5249, 19895, 20815, 25085, 26245, 31313, 115391, 120727, 156565, 576955, 603635, 720199, 908077, 3600995, 4540385, 20885771, 104428855]

約数ペア:

[(1, 104428855), (5, 20885771), (23, 4540385), (29, 3600995), (115, 908077), (145, 720199), (173, 603635), (181, 576955), (667, 156565), (865, 120727), (905, 115391), (3335, 31313), (3979, 26245), (4163, 25085), (5017, 20815), (5249, 19895)]