29975365

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 42900480

約数和(自身を除く): 12925115

約数列:

[1, 5, 7, 35, 37, 79, 185, 259, 293, 395, 553, 1295, 1465, 2051, 2765, 2923, 10255, 10841, 14615, 20461, 23147, 54205, 75887, 102305, 115735, 162029, 379435, 810145, 856439, 4282195, 5995073, 29975365]

約数ペア:

[(1, 29975365), (5, 5995073), (7, 4282195), (35, 856439), (37, 810145), (79, 379435), (185, 162029), (259, 115735), (293, 102305), (395, 75887), (553, 54205), (1295, 23147), (1465, 20461), (2051, 14615), (2765, 10841), (2923, 10255)]