64267665

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{7949}}^1$

素因数の和:7982

約数の個数: 48

約数和(自身を含む): 130507200

約数和(自身を除く): 66239535

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 165, 231, 245, 385, 539, 735, 1155, 1617, 2695, 7949, 8085, 23847, 39745, 55643, 87439, 119235, 166929, 262317, 278215, 389501, 437195, 612073, 834645, 1168503, 1311585, 1836219, 1947505, 3060365, 4284511, 5842515, 9181095, 12853533, 21422555, 64267665]

約数ペア:

[(1, 64267665), (3, 21422555), (5, 12853533), (7, 9181095), (11, 5842515), (15, 4284511), (21, 3060365), (33, 1947505), (35, 1836219), (49, 1311585), (55, 1168503), (77, 834645), (105, 612073), (147, 437195), (165, 389501), (231, 278215), (245, 262317), (385, 166929), (539, 119235), (735, 87439), (1155, 55643), (1617, 39745), (2695, 23847), (7949, 8085)]