16402275

素因数分解:

$3^2\times 5^2\times {\mathrm{269}}^1\times {\mathrm{271}}^1$

素因数の和:556

約数の個数: 36

約数和(自身を含む): 29596320

約数和(自身を除く): 13194045

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 269, 271, 807, 813, 1345, 1355, 2421, 2439, 4035, 4065, 6725, 6775, 12105, 12195, 20175, 20325, 60525, 60975, 72899, 218697, 364495, 656091, 1093485, 1822475, 3280455, 5467425, 16402275]

約数ペア:

[(1, 16402275), (3, 5467425), (5, 3280455), (9, 1822475), (15, 1093485), (25, 656091), (45, 364495), (75, 218697), (225, 72899), (269, 60975), (271, 60525), (807, 20325), (813, 20175), (1345, 12195), (1355, 12105), (2421, 6775), (2439, 6725), (4035, 4065)]