42313755

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 78796800

約数和(自身を除く): 36483045

約数列:

[1, 3, 5, 11, 15, 29, 33, 37, 55, 87, 111, 145, 165, 185, 239, 319, 407, 435, 555, 717, 957, 1073, 1195, 1221, 1595, 2035, 2629, 3219, 3585, 4785, 5365, 6105, 6931, 7887, 8843, 11803, 13145, 16095, 20793, 26529, 34655, 35409, 39435, 44215, 59015, 76241, 97273, 103965, 132645, 177045, 228723, 256447, 291819, 381205, 486365, 769341, 1143615, 1282235, 1459095, 2820917, 3846705, 8462751, 14104585, 42313755]

約数ペア:

[(1, 42313755), (3, 14104585), (5, 8462751), (11, 3846705), (15, 2820917), (29, 1459095), (33, 1282235), (37, 1143615), (55, 769341), (87, 486365), (111, 381205), (145, 291819), (165, 256447), (185, 228723), (239, 177045), (319, 132645), (407, 103965), (435, 97273), (555, 76241), (717, 59015), (957, 44215), (1073, 39435), (1195, 35409), (1221, 34655), (1595, 26529), (2035, 20793), (2629, 16095), (3219, 13145), (3585, 11803), (4785, 8843), (5365, 7887), (6105, 6931)]