27031015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{25867}}^1$

素因数の和:25902

約数の個数: 16

約数和(自身を含む): 37249920

約数和(自身を除く): 10218905

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 25867, 129335, 284537, 491473, 1422685, 2457365, 5406203, 27031015]

約数ペア:

[(1, 27031015), (5, 5406203), (11, 2457365), (19, 1422685), (55, 491473), (95, 284537), (209, 129335), (1045, 25867)]