13305811215

素因数分解:

$3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{859}}^1\times {\mathrm{2053}}^1$

素因数の和:3423

約数の個数: 32

約数和(自身を含む): 21366858240

約数和(自身を除く): 8061047025

約数列:

[1, 3, 5, 15, 503, 859, 1509, 2053, 2515, 2577, 4295, 6159, 7545, 10265, 12885, 30795, 432077, 1032659, 1296231, 1763527, 2160385, 3097977, 5163295, 5290581, 6481155, 8817635, 15489885, 26452905, 887054081, 2661162243, 4435270405, 13305811215]

約数ペア:

[(1, 13305811215), (3, 4435270405), (5, 2661162243), (15, 887054081), (503, 26452905), (859, 15489885), (1509, 8817635), (2053, 6481155), (2515, 5290581), (2577, 5163295), (4295, 3097977), (6159, 2160385), (7545, 1763527), (10265, 1296231), (12885, 1032659), (30795, 432077)]