15706521591

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{4987}}^1$

素因数の和:5303

約数の個数: 32

約数和(自身を含む): 21586467840

約数和(自身を除く): 5879946249

約数列:

[1, 3, 79, 97, 137, 237, 291, 411, 4987, 7663, 10823, 13289, 14961, 22989, 32469, 39867, 393973, 483739, 683219, 1049831, 1181919, 1451217, 2049657, 3149493, 38215381, 53974301, 66272243, 114646143, 161922903, 198816729, 5235507197, 15706521591]

約数ペア:

[(1, 15706521591), (3, 5235507197), (79, 198816729), (97, 161922903), (137, 114646143), (237, 66272243), (291, 53974301), (411, 38215381), (4987, 3149493), (7663, 2049657), (10823, 1451217), (13289, 1181919), (14961, 1049831), (22989, 683219), (32469, 483739), (39867, 393973)]