47121195

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 88459776

約数和(自身を除く): 41338581

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 107, 157, 165, 187, 255, 321, 471, 535, 561, 785, 935, 1177, 1605, 1727, 1819, 2355, 2669, 2805, 3531, 5181, 5457, 5885, 8007, 8635, 9095, 13345, 16799, 17655, 20009, 25905, 27285, 29359, 40035, 50397, 60027, 83995, 88077, 100045, 146795, 184789, 251985, 285583, 300135, 440385, 554367, 856749, 923945, 1427915, 2771835, 3141413, 4283745, 9424239, 15707065, 47121195]

約数ペア:

[(1, 47121195), (3, 15707065), (5, 9424239), (11, 4283745), (15, 3141413), (17, 2771835), (33, 1427915), (51, 923945), (55, 856749), (85, 554367), (107, 440385), (157, 300135), (165, 285583), (187, 251985), (255, 184789), (321, 146795), (471, 100045), (535, 88077), (561, 83995), (785, 60027), (935, 50397), (1177, 40035), (1605, 29359), (1727, 27285), (1819, 25905), (2355, 20009), (2669, 17655), (2805, 16799), (3531, 13345), (5181, 9095), (5457, 8635), (5885, 8007)]