65005395

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47623}}^1$

素因数の和:47651

約数の個数: 32

約数和(自身を含む): 128013312

約数和(自身を除く): 63007917

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 47623, 142869, 238115, 333361, 619099, 714345, 1000083, 1666805, 1857297, 3095495, 4333693, 5000415, 9286485, 13001079, 21668465, 65005395]

約数ペア:

[(1, 65005395), (3, 21668465), (5, 13001079), (7, 9286485), (13, 5000415), (15, 4333693), (21, 3095495), (35, 1857297), (39, 1666805), (65, 1000083), (91, 714345), (105, 619099), (195, 333361), (273, 238115), (455, 142869), (1365, 47623)]