744435

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:315

約数の個数: 24

約数和(自身を含む): 1314144

約数和(自身を除く): 569709

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 233, 355, 639, 699, 1065, 1165, 2097, 3195, 3495, 10485, 16543, 49629, 82715, 148887, 248145, 744435]

約数ペア:

[(1, 744435), (3, 248145), (5, 148887), (9, 82715), (15, 49629), (45, 16543), (71, 10485), (213, 3495), (233, 3195), (355, 2097), (639, 1165), (699, 1065)]