13372455

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^2$

素因数の和:483

約数の個数: 24

約数和(自身を含む): 22753872

約数和(自身を除く): 9381417

約数列:

[1, 3, 5, 15, 17, 51, 85, 229, 255, 687, 1145, 3435, 3893, 11679, 19465, 52441, 58395, 157323, 262205, 786615, 891497, 2674491, 4457485, 13372455]

約数ペア:

[(1, 13372455), (3, 4457485), (5, 2674491), (15, 891497), (17, 786615), (51, 262205), (85, 157323), (229, 58395), (255, 52441), (687, 19465), (1145, 11679), (3435, 3893)]