194953236495

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{498557}}^1$

素因数の和:498895

約数の個数: 32

約数和(自身を含む): 315886348800

約数和(自身を除く): 120933112305

約数列:

[1, 3, 5, 15, 131, 199, 393, 597, 655, 995, 1965, 2985, 26069, 78207, 130345, 391035, 498557, 1495671, 2492785, 7478355, 65310967, 99212843, 195932901, 297638529, 326554835, 496064215, 979664505, 1488192645, 12996882433, 38990647299, 64984412165, 194953236495]

約数ペア:

[(1, 194953236495), (3, 64984412165), (5, 38990647299), (15, 12996882433), (131, 1488192645), (199, 979664505), (393, 496064215), (597, 326554835), (655, 297638529), (995, 195932901), (1965, 99212843), (2985, 65310967), (26069, 7478355), (78207, 2492785), (130345, 1495671), (391035, 498557)]