277423465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{5009}}^1$

素因数の和:5097

約数の個数: 32

約数和(自身を含む): 389577600

約数和(自身を除く): 112154135

約数列:

[1, 5, 11, 19, 53, 55, 95, 209, 265, 583, 1007, 1045, 2915, 5009, 5035, 11077, 25045, 55099, 55385, 95171, 265477, 275495, 475855, 1046881, 1327385, 2920247, 5044063, 5234405, 14601235, 25220315, 55484693, 277423465]

約数ペア:

[(1, 277423465), (5, 55484693), (11, 25220315), (19, 14601235), (53, 5234405), (55, 5044063), (95, 2920247), (209, 1327385), (265, 1046881), (583, 475855), (1007, 275495), (1045, 265477), (2915, 95171), (5009, 55385), (5035, 55099), (11077, 25045)]