827172505

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{3037}}^1$

素因数の和:3169

約数の個数: 32

約数和(自身を含む): 1084930560

約数和(自身を除く): 257758055

約数列:

[1, 5, 19, 47, 61, 95, 235, 305, 893, 1159, 2867, 3037, 4465, 5795, 14335, 15185, 54473, 57703, 142739, 185257, 272365, 288515, 713695, 926285, 2712041, 3519883, 8707079, 13560205, 17599415, 43535395, 165434501, 827172505]

約数ペア:

[(1, 827172505), (5, 165434501), (19, 43535395), (47, 17599415), (61, 13560205), (95, 8707079), (235, 3519883), (305, 2712041), (893, 926285), (1159, 713695), (2867, 288515), (3037, 272365), (4465, 185257), (5795, 142739), (14335, 57703), (15185, 54473)]