15197985

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30703}}^1$

素因数の和:30725

約数の個数: 24

約数和(自身を含む): 28738944

約数和(自身を除く): 13540959

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 30703, 92109, 153515, 276327, 337733, 460545, 1013199, 1381635, 1688665, 3039597, 5065995, 15197985]

約数ペア:

[(1, 15197985), (3, 5065995), (5, 3039597), (9, 1688665), (11, 1381635), (15, 1013199), (33, 460545), (45, 337733), (55, 276327), (99, 153515), (165, 92109), (495, 30703)]