42284715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1021}}^1$

素因数の和:1291

約数の個数: 32

約数和(自身を含む): 74172672

約数和(自身を除く): 31887957

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 251, 753, 1021, 1255, 2761, 3063, 3765, 5105, 8283, 11231, 13805, 15315, 33693, 41415, 56155, 168465, 256271, 768813, 1281355, 2818981, 3844065, 8456943, 14094905, 42284715]

約数ペア:

[(1, 42284715), (3, 14094905), (5, 8456943), (11, 3844065), (15, 2818981), (33, 1281355), (55, 768813), (165, 256271), (251, 168465), (753, 56155), (1021, 41415), (1255, 33693), (2761, 15315), (3063, 13805), (3765, 11231), (5105, 8283)]