306021915

素因数分解:

$3^3\times 5^1\times {\mathrm{2266829}}^1$

素因数の和:2266843

約数の個数: 16

約数和(自身を含む): 544039200

約数和(自身を除く): 238017285

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2266829, 6800487, 11334145, 20401461, 34002435, 61204383, 102007305, 306021915]

約数ペア:

[(1, 306021915), (3, 102007305), (5, 61204383), (9, 34002435), (15, 20401461), (27, 11334145), (45, 6800487), (135, 2266829)]