156724690735

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{454031}}^1$

素因数の和:454215

約数の個数: 32

約数和(自身を含む): 207125766144

約数和(自身を除く): 50401075409

約数列:

[1, 5, 17, 31, 85, 131, 155, 527, 655, 2227, 2635, 4061, 11135, 20305, 69037, 345185, 454031, 2270155, 7718527, 14074961, 38592635, 59478061, 70374805, 239274337, 297390305, 1011127037, 1196371685, 1843819891, 5055635185, 9219099455, 31344938147, 156724690735]

約数ペア:

[(1, 156724690735), (5, 31344938147), (17, 9219099455), (31, 5055635185), (85, 1843819891), (131, 1196371685), (155, 1011127037), (527, 297390305), (655, 239274337), (2227, 70374805), (2635, 59478061), (4061, 38592635), (11135, 14074961), (20305, 7718527), (69037, 2270155), (345185, 454031)]