384039215

素因数分解:

$5^1\times 7^2\times {\mathrm{967}}^1\times {\mathrm{1621}}^1$

素因数の和:2607

約数の個数: 24

約数和(自身を含む): 536972832

約数和(自身を除く): 152933617

約数列:

[1, 5, 7, 35, 49, 245, 967, 1621, 4835, 6769, 8105, 11347, 33845, 47383, 56735, 79429, 236915, 397145, 1567507, 7837535, 10972549, 54862745, 76807843, 384039215]

約数ペア:

[(1, 384039215), (5, 76807843), (7, 54862745), (35, 10972549), (49, 7837535), (245, 1567507), (967, 397145), (1621, 236915), (4835, 79429), (6769, 56735), (8105, 47383), (11347, 33845)]