102765

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:69

約数の個数: 32

約数和(自身を含む): 193536

約数和(自身を除く): 90771

約数列:

[1, 3, 5, 13, 15, 17, 31, 39, 51, 65, 85, 93, 155, 195, 221, 255, 403, 465, 527, 663, 1105, 1209, 1581, 2015, 2635, 3315, 6045, 6851, 7905, 20553, 34255, 102765]

約数ペア:

[(1, 102765), (3, 34255), (5, 20553), (13, 7905), (15, 6851), (17, 6045), (31, 3315), (39, 2635), (51, 2015), (65, 1581), (85, 1209), (93, 1105), (155, 663), (195, 527), (221, 465), (255, 403)]