23951235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 48522240

約数和(自身を除く): 24571005

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 89, 105, 165, 231, 233, 267, 385, 445, 623, 699, 979, 1155, 1165, 1335, 1631, 1869, 2563, 2937, 3115, 3495, 4893, 4895, 6853, 7689, 8155, 9345, 12815, 14685, 17941, 20559, 20737, 24465, 34265, 38445, 53823, 62211, 89705, 102795, 103685, 145159, 228107, 269115, 311055, 435477, 684321, 725795, 1140535, 1596749, 2177385, 3421605, 4790247, 7983745, 23951235]

約数ペア:

[(1, 23951235), (3, 7983745), (5, 4790247), (7, 3421605), (11, 2177385), (15, 1596749), (21, 1140535), (33, 725795), (35, 684321), (55, 435477), (77, 311055), (89, 269115), (105, 228107), (165, 145159), (231, 103685), (233, 102795), (267, 89705), (385, 62211), (445, 53823), (623, 38445), (699, 34265), (979, 24465), (1155, 20737), (1165, 20559), (1335, 17941), (1631, 14685), (1869, 12815), (2563, 9345), (2937, 8155), (3115, 7689), (3495, 6853), (4893, 4895)]