15696952145

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{30203}}^1$

素因数の和:30725

約数の個数: 32

約数和(自身を含む): 22268805120

約数和(自身を除く): 6571852975

約数列:

[1, 5, 7, 31, 35, 155, 217, 479, 1085, 2395, 3353, 14849, 16765, 30203, 74245, 103943, 151015, 211421, 519715, 936293, 1057105, 4681465, 6554051, 14467237, 32770255, 72336185, 101270659, 448484347, 506353295, 2242421735, 3139390429, 15696952145]

約数ペア:

[(1, 15696952145), (5, 3139390429), (7, 2242421735), (31, 506353295), (35, 448484347), (155, 101270659), (217, 72336185), (479, 32770255), (1085, 14467237), (2395, 6554051), (3353, 4681465), (14849, 1057105), (16765, 936293), (30203, 519715), (74245, 211421), (103943, 151015)]