15741467469

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{215959}}^1$

素因数の和:216074

約数の個数: 48

約数和(自身を含む): 28299398400

約数和(自身を除く): 12557930931

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 89, 91, 117, 267, 273, 623, 801, 819, 1157, 1869, 3471, 5607, 8099, 10413, 24297, 72891, 215959, 647877, 1511713, 1943631, 2807467, 4535139, 8422401, 13605417, 19220351, 19652269, 25267203, 57661053, 58956807, 134542457, 172983159, 176870421, 249864563, 403627371, 749593689, 1210882113, 1749051941, 2248781067, 5247155823, 15741467469]

約数ペア:

[(1, 15741467469), (3, 5247155823), (7, 2248781067), (9, 1749051941), (13, 1210882113), (21, 749593689), (39, 403627371), (63, 249864563), (89, 176870421), (91, 172983159), (117, 134542457), (267, 58956807), (273, 57661053), (623, 25267203), (801, 19652269), (819, 19220351), (1157, 13605417), (1869, 8422401), (3471, 4535139), (5607, 2807467), (8099, 1943631), (10413, 1511713), (24297, 647877), (72891, 215959)]