323804925

素因数分解:

$3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{20857}}^1$

素因数の和:20899

約数の個数: 48

約数和(自身を含む): 620734080

約数和(自身を除く): 296929155

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 115, 135, 207, 225, 345, 575, 621, 675, 1035, 1725, 3105, 5175, 15525, 20857, 62571, 104285, 187713, 312855, 479711, 521425, 563139, 938565, 1439133, 1564275, 2398555, 2815695, 4317399, 4692825, 7195665, 11992775, 12952197, 14078475, 21586995, 35978325, 64760985, 107934975, 323804925]

約数ペア:

[(1, 323804925), (3, 107934975), (5, 64760985), (9, 35978325), (15, 21586995), (23, 14078475), (25, 12952197), (27, 11992775), (45, 7195665), (69, 4692825), (75, 4317399), (115, 2815695), (135, 2398555), (207, 1564275), (225, 1439133), (345, 938565), (575, 563139), (621, 521425), (675, 479711), (1035, 312855), (1725, 187713), (3105, 104285), (5175, 62571), (15525, 20857)]