69854795

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 90916992

約数和(自身を除く): 21062197

約数列:

[1, 5, 23, 53, 73, 115, 157, 265, 365, 785, 1219, 1679, 3611, 3869, 6095, 8321, 8395, 11461, 18055, 19345, 41605, 57305, 88987, 191383, 263603, 444935, 607433, 956915, 1318015, 3037165, 13970959, 69854795]

約数ペア:

[(1, 69854795), (5, 13970959), (23, 3037165), (53, 1318015), (73, 956915), (115, 607433), (157, 444935), (265, 263603), (365, 191383), (785, 88987), (1219, 57305), (1679, 41605), (3611, 19345), (3869, 18055), (6095, 11461), (8321, 8395)]