120971115

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{379}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 216609120

約数和(自身を除く): 95638005

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 173, 205, 369, 379, 519, 615, 865, 1137, 1557, 1845, 1895, 2595, 3411, 5685, 7093, 7785, 15539, 17055, 21279, 35465, 46617, 63837, 65567, 77695, 106395, 139851, 196701, 233085, 319185, 327835, 590103, 699255, 983505, 2688247, 2950515, 8064741, 13441235, 24194223, 40323705, 120971115]

約数ペア:

[(1, 120971115), (3, 40323705), (5, 24194223), (9, 13441235), (15, 8064741), (41, 2950515), (45, 2688247), (123, 983505), (173, 699255), (205, 590103), (369, 327835), (379, 319185), (519, 233085), (615, 196701), (865, 139851), (1137, 106395), (1557, 77695), (1845, 65567), (1895, 63837), (2595, 46617), (3411, 35465), (5685, 21279), (7093, 17055), (7785, 15539)]