1728217565595

素因数分解:

$3^3\times 5^1\times {\mathrm{12101}}^1\times {\mathrm{1057897}}^1$

素因数の和:1070012

約数の個数: 32

約数和(自身を含む): 3072643583040

約数和(自身を除く): 1344426017445

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 12101, 36303, 60505, 108909, 181515, 326727, 544545, 1057897, 1633635, 3173691, 5289485, 9521073, 15868455, 28563219, 47605365, 142816095, 12801611597, 38404834791, 64008057985, 115214504373, 192024173955, 345643513119, 576072521865, 1728217565595]

約数ペア:

[(1, 1728217565595), (3, 576072521865), (5, 345643513119), (9, 192024173955), (15, 115214504373), (27, 64008057985), (45, 38404834791), (135, 12801611597), (12101, 142816095), (36303, 47605365), (60505, 28563219), (108909, 15868455), (181515, 9521073), (326727, 5289485), (544545, 3173691), (1057897, 1633635)]