28460985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{271057}}^1$

素因数の和:271072

約数の個数: 16

約数和(自身を含む): 52043136

約数和(自身を除く): 23582151

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 271057, 813171, 1355285, 1897399, 4065855, 5692197, 9486995, 28460985]

約数ペア:

[(1, 28460985), (3, 9486995), (5, 5692197), (7, 4065855), (15, 1897399), (21, 1355285), (35, 813171), (105, 271057)]