89919115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6619}}^1$

素因数の和:6667

約数の個数: 32

約数和(自身を含む): 133459200

約数和(自身を除く): 43540085

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 143, 209, 247, 715, 1045, 1235, 2717, 6619, 13585, 33095, 72809, 86047, 125761, 364045, 430235, 628805, 946517, 1383371, 1634893, 4732585, 6916855, 8174465, 17983823, 89919115]

約数ペア:

[(1, 89919115), (5, 17983823), (11, 8174465), (13, 6916855), (19, 4732585), (55, 1634893), (65, 1383371), (95, 946517), (143, 628805), (209, 430235), (247, 364045), (715, 125761), (1045, 86047), (1235, 72809), (2717, 33095), (6619, 13585)]