47289935

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1087}}^1$

素因数の和:1223

約数の個数: 32

約数和(自身を含む): 71442432

約数和(自身を除く): 24152497

約数列:

[1, 5, 7, 11, 35, 55, 77, 113, 385, 565, 791, 1087, 1243, 3955, 5435, 6215, 7609, 8701, 11957, 38045, 43505, 59785, 83699, 122831, 418495, 614155, 859817, 1351141, 4299085, 6755705, 9457987, 47289935]

約数ペア:

[(1, 47289935), (5, 9457987), (7, 6755705), (11, 4299085), (35, 1351141), (55, 859817), (77, 614155), (113, 418495), (385, 122831), (565, 83699), (791, 59785), (1087, 43505), (1243, 38045), (3955, 11957), (5435, 8701), (6215, 7609)]