42584955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{941}}^1$

素因数の和:1387

約数の個数: 32

約数和(自身を含む): 78133248

約数和(自身を除く): 35548293

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 431, 941, 1293, 2155, 2823, 3017, 4705, 6465, 6587, 9051, 14115, 15085, 19761, 32935, 45255, 98805, 405571, 1216713, 2027855, 2838997, 6083565, 8516991, 14194985, 42584955]

約数ペア:

[(1, 42584955), (3, 14194985), (5, 8516991), (7, 6083565), (15, 2838997), (21, 2027855), (35, 1216713), (105, 405571), (431, 98805), (941, 45255), (1293, 32935), (2155, 19761), (2823, 15085), (3017, 14115), (4705, 9051), (6465, 6587)]