76784955

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3823}}^1$

素因数の和:3947

約数の個数: 32

約数和(自身を含む): 133625856

約数和(自身を除く): 56840901

約数列:

[1, 3, 5, 13, 15, 39, 65, 103, 195, 309, 515, 1339, 1545, 3823, 4017, 6695, 11469, 19115, 20085, 49699, 57345, 149097, 248495, 393769, 745485, 1181307, 1968845, 5118997, 5906535, 15356991, 25594985, 76784955]

約数ペア:

[(1, 76784955), (3, 25594985), (5, 15356991), (13, 5906535), (15, 5118997), (39, 1968845), (65, 1181307), (103, 745485), (195, 393769), (309, 248495), (515, 149097), (1339, 57345), (1545, 49699), (3823, 20085), (4017, 19115), (6695, 11469)]