15511350985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1657}}^1\times {\mathrm{1823}}^1$

素因数の和:3577

約数の個数: 32

約数和(自身を含む): 20322570240

約数和(自身を除く): 4811219255

約数列:

[1, 5, 13, 65, 79, 395, 1027, 1657, 1823, 5135, 8285, 9115, 21541, 23699, 107705, 118495, 130903, 144017, 654515, 720085, 1701739, 1872221, 3020711, 8508695, 9361105, 15103555, 39269243, 196346215, 238636169, 1193180845, 3102270197, 15511350985]

約数ペア:

[(1, 15511350985), (5, 3102270197), (13, 1193180845), (65, 238636169), (79, 196346215), (395, 39269243), (1027, 15103555), (1657, 9361105), (1823, 8508695), (5135, 3020711), (8285, 1872221), (9115, 1701739), (21541, 720085), (23699, 654515), (107705, 144017), (118495, 130903)]