384764145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1508879}}^1$

素因数の和:1508904

約数の個数: 16

約数和(自身を含む): 651836160

約数和(自身を除く): 267072015

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1508879, 4526637, 7544395, 22633185, 25650943, 76952829, 128254715, 384764145]

約数ペア:

[(1, 384764145), (3, 128254715), (5, 76952829), (15, 25650943), (17, 22633185), (51, 7544395), (85, 4526637), (255, 1508879)]