74969405

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{773}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 109672704

約数和(自身を除く): 34703299

約数列:

[1, 5, 7, 17, 35, 85, 119, 163, 595, 773, 815, 1141, 2771, 3865, 5411, 5705, 13141, 13855, 19397, 27055, 65705, 91987, 96985, 125999, 459935, 629995, 881993, 2141983, 4409965, 10709915, 14993881, 74969405]

約数ペア:

[(1, 74969405), (5, 14993881), (7, 10709915), (17, 4409965), (35, 2141983), (85, 881993), (119, 629995), (163, 459935), (595, 125999), (773, 96985), (815, 91987), (1141, 65705), (2771, 27055), (3865, 19397), (5411, 13855), (5705, 13141)]