72719385

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{479}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 120960000

約数和(自身を除く): 48240615

約数列:

[1, 3, 5, 15, 29, 87, 145, 349, 435, 479, 1047, 1437, 1745, 2395, 5235, 7185, 10121, 13891, 30363, 41673, 50605, 69455, 151815, 167171, 208365, 501513, 835855, 2507565, 4847959, 14543877, 24239795, 72719385]

約数ペア:

[(1, 72719385), (3, 24239795), (5, 14543877), (15, 4847959), (29, 2507565), (87, 835855), (145, 501513), (349, 208365), (435, 167171), (479, 151815), (1047, 69455), (1437, 50605), (1745, 41673), (2395, 30363), (5235, 13891), (7185, 10121)]