39942045

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2069}}^1$

素因数の和:2107

約数の個数: 64

約数和(自身を含む): 83462400

約数和(自身を除く): 43520355

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 99, 117, 135, 143, 165, 195, 297, 351, 429, 495, 585, 715, 1287, 1485, 1755, 2069, 2145, 3861, 6207, 6435, 10345, 18621, 19305, 22759, 26897, 31035, 55863, 68277, 80691, 93105, 113795, 134485, 204831, 242073, 279315, 295867, 341385, 403455, 614493, 726219, 887601, 1024155, 1210365, 1479335, 2662803, 3072465, 3631095, 4438005, 7988409, 13314015, 39942045]

約数ペア:

[(1, 39942045), (3, 13314015), (5, 7988409), (9, 4438005), (11, 3631095), (13, 3072465), (15, 2662803), (27, 1479335), (33, 1210365), (39, 1024155), (45, 887601), (55, 726219), (65, 614493), (99, 403455), (117, 341385), (135, 295867), (143, 279315), (165, 242073), (195, 204831), (297, 134485), (351, 113795), (429, 93105), (495, 80691), (585, 68277), (715, 55863), (1287, 31035), (1485, 26897), (1755, 22759), (2069, 19305), (2145, 18621), (3861, 10345), (6207, 6435)]