161653965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{16061}}^1$

素因数の和:16141

約数の個数: 32

約数和(自身を含む): 286803072

約数和(自身を除く): 125149107

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 165, 183, 305, 671, 915, 2013, 3355, 10065, 16061, 48183, 80305, 176671, 240915, 530013, 883355, 979721, 2650065, 2939163, 4898605, 10776931, 14695815, 32330793, 53884655, 161653965]

約数ペア:

[(1, 161653965), (3, 53884655), (5, 32330793), (11, 14695815), (15, 10776931), (33, 4898605), (55, 2939163), (61, 2650065), (165, 979721), (183, 883355), (305, 530013), (671, 240915), (915, 176671), (2013, 80305), (3355, 48183), (10065, 16061)]