1799854885

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{2029}}^1$

素因数の和:2221

約数の個数: 32

約数和(自身を含む): 2291788800

約数和(自身を除く): 491933915

約数列:

[1, 5, 31, 59, 97, 155, 295, 485, 1829, 2029, 3007, 5723, 9145, 10145, 15035, 28615, 62899, 119711, 177413, 196813, 314495, 598555, 887065, 984065, 3711041, 6101203, 11611967, 18555205, 30506015, 58059835, 359970977, 1799854885]

約数ペア:

[(1, 1799854885), (5, 359970977), (31, 58059835), (59, 30506015), (97, 18555205), (155, 11611967), (295, 6101203), (485, 3711041), (1829, 984065), (2029, 887065), (3007, 598555), (5723, 314495), (9145, 196813), (10145, 177413), (15035, 119711), (28615, 62899)]