917992955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{937}}^1$

素因数の和:1379

約数の個数: 32

約数和(自身を含む): 1231856640

約数和(自身を除く): 313863685

約数列:

[1, 5, 11, 47, 55, 235, 379, 517, 937, 1895, 2585, 4169, 4685, 10307, 17813, 20845, 44039, 51535, 89065, 195943, 220195, 355123, 484429, 979715, 1775615, 2422145, 3906353, 16690781, 19531765, 83453905, 183598591, 917992955]

約数ペア:

[(1, 917992955), (5, 183598591), (11, 83453905), (47, 19531765), (55, 16690781), (235, 3906353), (379, 2422145), (517, 1775615), (937, 979715), (1895, 484429), (2585, 355123), (4169, 220195), (4685, 195943), (10307, 89065), (17813, 51535), (20845, 44039)]