17108205

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2917}}^1$

素因数の和:2965

約数の個数: 32

約数和(自身を含む): 30253824

約数和(自身を除く): 13145619

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 2917, 5865, 8751, 14585, 43755, 49589, 67091, 148767, 201273, 247945, 335455, 743835, 1006365, 1140547, 3421641, 5702735, 17108205]

約数ペア:

[(1, 17108205), (3, 5702735), (5, 3421641), (15, 1140547), (17, 1006365), (23, 743835), (51, 335455), (69, 247945), (85, 201273), (115, 148767), (255, 67091), (345, 49589), (391, 43755), (1173, 14585), (1955, 8751), (2917, 5865)]