2877187545

素因数分解:

$3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{281663}}^1$

素因数の和:281901

約数の個数: 24

約数和(自身を含む): 5009112576

約数和(自身を除く): 2131925031

約数列:

[1, 3, 5, 9, 15, 45, 227, 681, 1135, 2043, 3405, 10215, 281663, 844989, 1408315, 2534967, 4224945, 12674835, 63937501, 191812503, 319687505, 575437509, 959062515, 2877187545]

約数ペア:

[(1, 2877187545), (3, 959062515), (5, 575437509), (9, 319687505), (15, 191812503), (45, 63937501), (227, 12674835), (681, 4224945), (1135, 2534967), (2043, 1408315), (3405, 844989), (10215, 281663)]