72059855

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{743}}^1$

素因数の和:935

約数の個数: 32

約数和(自身を含む): 105421824

約数和(自身を除く): 33361969

約数列:

[1, 5, 7, 17, 35, 85, 119, 163, 595, 743, 815, 1141, 2771, 3715, 5201, 5705, 12631, 13855, 19397, 26005, 63155, 88417, 96985, 121109, 442085, 605545, 847763, 2058853, 4238815, 10294265, 14411971, 72059855]

約数ペア:

[(1, 72059855), (5, 14411971), (7, 10294265), (17, 4238815), (35, 2058853), (85, 847763), (119, 605545), (163, 442085), (595, 121109), (743, 96985), (815, 88417), (1141, 63155), (2771, 26005), (3715, 19397), (5201, 13855), (5705, 12631)]