16268565

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 27216000

約数和(自身を除く): 10947435

約数列:

[1, 3, 5, 15, 29, 87, 145, 149, 251, 435, 447, 745, 753, 1255, 2235, 3765, 4321, 7279, 12963, 21605, 21837, 36395, 37399, 64815, 109185, 112197, 186995, 560985, 1084571, 3253713, 5422855, 16268565]

約数ペア:

[(1, 16268565), (3, 5422855), (5, 3253713), (15, 1084571), (29, 560985), (87, 186995), (145, 112197), (149, 109185), (251, 64815), (435, 37399), (447, 36395), (745, 21837), (753, 21605), (1255, 12963), (2235, 7279), (3765, 4321)]