18627807745

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{503}}^1\times {\mathrm{2671}}^1$

素因数の和:3285

約数の個数: 32

約数和(自身を含む): 23270768640

約数和(自身を除く): 4642960895

約数列:

[1, 5, 47, 59, 235, 295, 503, 2515, 2671, 2773, 13355, 13865, 23641, 29677, 118205, 125537, 148385, 157589, 627685, 787945, 1343513, 1394819, 6717565, 6974095, 7406683, 37033415, 63145111, 79267267, 315725555, 396336335, 3725561549, 18627807745]

約数ペア:

[(1, 18627807745), (5, 3725561549), (47, 396336335), (59, 315725555), (235, 79267267), (295, 63145111), (503, 37033415), (2515, 7406683), (2671, 6974095), (2773, 6717565), (13355, 1394819), (13865, 1343513), (23641, 787945), (29677, 627685), (118205, 157589), (125537, 148385)]