149605455

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{433639}}^1$

素因数の和:433670

約数の個数: 16

約数和(自身を含む): 249776640

約数和(自身を除く): 100171185

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 433639, 1300917, 2168195, 6504585, 9973697, 29921091, 49868485, 149605455]

約数ペア:

[(1, 149605455), (3, 49868485), (5, 29921091), (15, 9973697), (23, 6504585), (69, 2168195), (115, 1300917), (345, 433639)]