26870415

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12527}}^1$

素因数の和:12559

約数の個数: 32

約数和(自身を含む): 50512896

約数和(自身を除く): 23642481

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 12527, 37581, 62635, 137797, 162851, 187905, 413391, 488553, 688985, 814255, 1791361, 2066955, 2442765, 5374083, 8956805, 26870415]

約数ペア:

[(1, 26870415), (3, 8956805), (5, 5374083), (11, 2442765), (13, 2066955), (15, 1791361), (33, 814255), (39, 688985), (55, 488553), (65, 413391), (143, 187905), (165, 162851), (195, 137797), (429, 62635), (715, 37581), (2145, 12527)]