42649005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23893}}^1$

素因数の和:23925

約数の個数: 32

約数和(自身を含む): 82577664

約数和(自身を除く): 39928659

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 23893, 71679, 119465, 167251, 358395, 406181, 501753, 836255, 1218543, 2030905, 2508765, 2843267, 6092715, 8529801, 14216335, 42649005]

約数ペア:

[(1, 42649005), (3, 14216335), (5, 8529801), (7, 6092715), (15, 2843267), (17, 2508765), (21, 2030905), (35, 1218543), (51, 836255), (85, 501753), (105, 406181), (119, 358395), (255, 167251), (357, 119465), (595, 71679), (1785, 23893)]