80430045

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{463}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 132874752

約数和(自身を除く): 52444707

約数列:

[1, 3, 5, 15, 37, 111, 185, 313, 463, 555, 939, 1389, 1565, 2315, 4695, 6945, 11581, 17131, 34743, 51393, 57905, 85655, 144919, 173715, 256965, 434757, 724595, 2173785, 5362003, 16086009, 26810015, 80430045]

約数ペア:

[(1, 80430045), (3, 26810015), (5, 16086009), (15, 5362003), (37, 2173785), (111, 724595), (185, 434757), (313, 256965), (463, 173715), (555, 144919), (939, 85655), (1389, 57905), (1565, 51393), (2315, 34743), (4695, 17131), (6945, 11581)]