629744255

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{21143}}^1$

素因数の和:21215

約数の個数: 32

約数和(自身を含む): 925599744

約数和(自身を除く): 295855489

約数列:

[1, 5, 7, 23, 35, 37, 115, 161, 185, 259, 805, 851, 1295, 4255, 5957, 21143, 29785, 105715, 148001, 486289, 740005, 782291, 2431445, 3404023, 3911455, 5476037, 17020115, 17992693, 27380185, 89963465, 125948851, 629744255]

約数ペア:

[(1, 629744255), (5, 125948851), (7, 89963465), (23, 27380185), (35, 17992693), (37, 17020115), (115, 5476037), (161, 3911455), (185, 3404023), (259, 2431445), (805, 782291), (851, 740005), (1295, 486289), (4255, 148001), (5957, 105715), (21143, 29785)]