269659545

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{19997}}^1$

素因数の和:20065

約数の個数: 32

約数和(自身を含む): 460753920

約数和(自身を除く): 191094375

約数列:

[1, 3, 5, 15, 29, 31, 87, 93, 145, 155, 435, 465, 899, 2697, 4495, 13485, 19997, 59991, 99985, 299955, 579913, 619907, 1739739, 1859721, 2899565, 3099535, 8698695, 9298605, 17977303, 53931909, 89886515, 269659545]

約数ペア:

[(1, 269659545), (3, 89886515), (5, 53931909), (15, 17977303), (29, 9298605), (31, 8698695), (87, 3099535), (93, 2899565), (145, 1859721), (155, 1739739), (435, 619907), (465, 579913), (899, 299955), (2697, 99985), (4495, 59991), (13485, 19997)]