61610905

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 80559360

約数和(自身を除く): 18948455

約数列:

[1, 5, 23, 41, 73, 115, 179, 205, 365, 895, 943, 1679, 2993, 4117, 4715, 7339, 8395, 13067, 14965, 20585, 36695, 65335, 68839, 168797, 300541, 344195, 535747, 843985, 1502705, 2678735, 12322181, 61610905]

約数ペア:

[(1, 61610905), (5, 12322181), (23, 2678735), (41, 1502705), (73, 843985), (115, 535747), (179, 344195), (205, 300541), (365, 168797), (895, 68839), (943, 65335), (1679, 36695), (2993, 20585), (4117, 14965), (4715, 13067), (7339, 8395)]