225963609

素因数分解:

$3^1\times {\mathrm{17}}^3\times {\mathrm{15331}}^1$

素因数の和:15385

約数の個数: 16

約数和(自身を含む): 320132160

約数和(自身を除く): 94168551

約数列:

[1, 3, 17, 51, 289, 867, 4913, 14739, 15331, 45993, 260627, 781881, 4430659, 13291977, 75321203, 225963609]

約数ペア:

[(1, 225963609), (3, 75321203), (17, 13291977), (51, 4430659), (289, 781881), (867, 260627), (4913, 45993), (14739, 15331)]