29842645

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 42577920

約数和(自身を除く): 12735275

約数列:

[1, 5, 7, 35, 43, 79, 215, 251, 301, 395, 553, 1255, 1505, 1757, 2765, 3397, 8785, 10793, 16985, 19829, 23779, 53965, 75551, 99145, 118895, 138803, 377755, 694015, 852647, 4263235, 5968529, 29842645]

約数ペア:

[(1, 29842645), (5, 5968529), (7, 4263235), (35, 852647), (43, 694015), (79, 377755), (215, 138803), (251, 118895), (301, 99145), (395, 75551), (553, 53965), (1255, 23779), (1505, 19829), (1757, 16985), (2765, 10793), (3397, 8785)]