71463105

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7823}}^1$

素因数の和:7870

約数の個数: 48

約数和(自身を含む): 146465280

約数和(自身を除く): 75002175

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 261, 315, 435, 609, 1015, 1305, 1827, 3045, 7823, 9135, 23469, 39115, 54761, 70407, 117345, 164283, 226867, 273805, 352035, 492849, 680601, 821415, 1134335, 1588069, 2041803, 2464245, 3403005, 4764207, 7940345, 10209015, 14292621, 23821035, 71463105]

約数ペア:

[(1, 71463105), (3, 23821035), (5, 14292621), (7, 10209015), (9, 7940345), (15, 4764207), (21, 3403005), (29, 2464245), (35, 2041803), (45, 1588069), (63, 1134335), (87, 821415), (105, 680601), (145, 492849), (203, 352035), (261, 273805), (315, 226867), (435, 164283), (609, 117345), (1015, 70407), (1305, 54761), (1827, 39115), (3045, 23469), (7823, 9135)]