15692945709

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{128113}}^1$

素因数の和:128449

約数の個数: 32

約数和(自身を含む): 25253831680

約数和(自身を除く): 9560885971

約数列:

[1, 3, 7, 19, 21, 57, 133, 307, 399, 921, 2149, 5833, 6447, 17499, 40831, 122493, 128113, 384339, 896791, 2434147, 2690373, 7302441, 17039029, 39330691, 51117087, 117992073, 275314837, 747283129, 825944511, 2241849387, 5230981903, 15692945709]

約数ペア:

[(1, 15692945709), (3, 5230981903), (7, 2241849387), (19, 825944511), (21, 747283129), (57, 275314837), (133, 117992073), (307, 51117087), (399, 39330691), (921, 17039029), (2149, 7302441), (5833, 2690373), (6447, 2434147), (17499, 896791), (40831, 384339), (122493, 128113)]