5397005625

素因数分解:

$3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{261673}}^1$

素因数の和:261707

約数の個数: 40

約数和(自身を含む): 9809634912

約数和(自身を除く): 4412629287

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 625, 825, 1375, 1875, 4125, 6875, 20625, 261673, 785019, 1308365, 2878403, 3925095, 6541825, 8635209, 14392015, 19625475, 32709125, 43176045, 71960075, 98127375, 163545625, 215880225, 359800375, 490636875, 1079401125, 1799001875, 5397005625]

約数ペア:

[(1, 5397005625), (3, 1799001875), (5, 1079401125), (11, 490636875), (15, 359800375), (25, 215880225), (33, 163545625), (55, 98127375), (75, 71960075), (125, 43176045), (165, 32709125), (275, 19625475), (375, 14392015), (625, 8635209), (825, 6541825), (1375, 3925095), (1875, 2878403), (4125, 1308365), (6875, 785019), (20625, 261673)]