470892435

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{142049}}^1$

素因数の和:142087

約数の個数: 32

約数和(自身を含む): 859118400

約数和(自身を除く): 388225965

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 142049, 426147, 710245, 1846637, 2130735, 2414833, 5539911, 7244499, 9233185, 12074165, 27699555, 31392829, 36222495, 94178487, 156964145, 470892435]

約数ペア:

[(1, 470892435), (3, 156964145), (5, 94178487), (13, 36222495), (15, 31392829), (17, 27699555), (39, 12074165), (51, 9233185), (65, 7244499), (85, 5539911), (195, 2414833), (221, 2130735), (255, 1846637), (663, 710245), (1105, 426147), (3315, 142049)]