1072320255

素因数分解:

$3^3\times 5^1\times {\mathrm{7943113}}^1$

素因数の和:7943127

約数の個数: 16

約数和(自身を含む): 1906347360

約数和(自身を除く): 834027105

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 7943113, 23829339, 39715565, 71488017, 119146695, 214464051, 357440085, 1072320255]

約数ペア:

[(1, 1072320255), (3, 357440085), (5, 214464051), (9, 119146695), (15, 71488017), (27, 39715565), (45, 23829339), (135, 7943113)]