39042455

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:739

約数の個数: 24

約数和(自身を含む): 51060240

約数和(自身を除く): 12017785

約数列:

[1, 5, 17, 41, 85, 205, 289, 659, 697, 1445, 3295, 3485, 11203, 11849, 27019, 56015, 59245, 135095, 190451, 459323, 952255, 2296615, 7808491, 39042455]

約数ペア:

[(1, 39042455), (5, 7808491), (17, 2296615), (41, 952255), (85, 459323), (205, 190451), (289, 135095), (659, 59245), (697, 56015), (1445, 27019), (3295, 11849), (3485, 11203)]