39194645

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{269}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 56609280

約数和(自身を除く): 17414635

約数列:

[1, 5, 7, 23, 35, 115, 161, 181, 269, 805, 905, 1267, 1345, 1883, 4163, 6187, 6335, 9415, 20815, 29141, 30935, 43309, 48689, 145705, 216545, 243445, 340823, 1119847, 1704115, 5599235, 7838929, 39194645]

約数ペア:

[(1, 39194645), (5, 7838929), (7, 5599235), (23, 1704115), (35, 1119847), (115, 340823), (161, 243445), (181, 216545), (269, 145705), (805, 48689), (905, 43309), (1267, 30935), (1345, 29141), (1883, 20815), (4163, 9415), (6187, 6335)]