48991065

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 80269056

約数和(自身を除く): 31277991

約数列:

[1, 3, 5, 15, 71, 157, 213, 293, 355, 471, 785, 879, 1065, 1465, 2355, 4395, 11147, 20803, 33441, 46001, 55735, 62409, 104015, 138003, 167205, 230005, 312045, 690015, 3266071, 9798213, 16330355, 48991065]

約数ペア:

[(1, 48991065), (3, 16330355), (5, 9798213), (15, 3266071), (71, 690015), (157, 312045), (213, 230005), (293, 167205), (355, 138003), (471, 104015), (785, 62409), (879, 55735), (1065, 46001), (1465, 33441), (2355, 20803), (4395, 11147)]