61375545

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17713}}^1$

素因数の和:17742

約数の個数: 48

約数和(自身を含む): 132642432

約数和(自身を除く): 71266887

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 17713, 53139, 88565, 123991, 159417, 194843, 265695, 371973, 584529, 619955, 797085, 974215, 1115919, 1363901, 1753587, 1859865, 2922645, 4091703, 5579595, 6819505, 8767935, 12275109, 20458515, 61375545]

約数ペア:

[(1, 61375545), (3, 20458515), (5, 12275109), (7, 8767935), (9, 6819505), (11, 5579595), (15, 4091703), (21, 2922645), (33, 1859865), (35, 1753587), (45, 1363901), (55, 1115919), (63, 974215), (77, 797085), (99, 619955), (105, 584529), (165, 371973), (231, 265695), (315, 194843), (385, 159417), (495, 123991), (693, 88565), (1155, 53139), (3465, 17713)]