74087145

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1543}}^1$

素因数の和:1662

約数の個数: 48

約数和(自身を含む): 141628032

約数和(自身を除く): 67540887

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 97, 99, 165, 291, 485, 495, 873, 1067, 1455, 1543, 3201, 4365, 4629, 5335, 7715, 9603, 13887, 16005, 16973, 23145, 48015, 50919, 69435, 84865, 149671, 152757, 254595, 449013, 748355, 763785, 1347039, 1646381, 2245065, 4939143, 6735195, 8231905, 14817429, 24695715, 74087145]

約数ペア:

[(1, 74087145), (3, 24695715), (5, 14817429), (9, 8231905), (11, 6735195), (15, 4939143), (33, 2245065), (45, 1646381), (55, 1347039), (97, 763785), (99, 748355), (165, 449013), (291, 254595), (485, 152757), (495, 149671), (873, 84865), (1067, 69435), (1455, 50919), (1543, 48015), (3201, 23145), (4365, 16973), (4629, 16005), (5335, 13887), (7715, 9603)]