72360795

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{857}}^1$

素因数の和:1311

約数の個数: 32

約数和(自身を含む): 125116992

約数和(自身を除く): 52756197

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 433, 857, 1299, 2165, 2571, 4285, 5629, 6495, 11141, 12855, 16887, 28145, 33423, 55705, 84435, 167115, 371081, 1113243, 1855405, 4824053, 5566215, 14472159, 24120265, 72360795]

約数ペア:

[(1, 72360795), (3, 24120265), (5, 14472159), (13, 5566215), (15, 4824053), (39, 1855405), (65, 1113243), (195, 371081), (433, 167115), (857, 84435), (1299, 55705), (2165, 33423), (2571, 28145), (4285, 16887), (5629, 12855), (6495, 11141)]