30282255

素因数分解:

$3^4\times 5^1\times {\mathrm{74771}}^1$

素因数の和:74788

約数の個数: 20

約数和(自身を含む): 54284472

約数和(自身を除く): 24002217

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 74771, 224313, 373855, 672939, 1121565, 2018817, 3364695, 6056451, 10094085, 30282255]

約数ペア:

[(1, 30282255), (3, 10094085), (5, 6056451), (9, 3364695), (15, 2018817), (27, 1121565), (45, 672939), (81, 373855), (135, 224313), (405, 74771)]