332323245

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{641}}^1$

素因数の和:974

約数の個数: 48

約数和(自身を含む): 593100144

約数和(自身を除く): 260776899

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 281, 369, 615, 641, 843, 1405, 1845, 1923, 2529, 3205, 4215, 5769, 9615, 11521, 12645, 26281, 28845, 34563, 57605, 78843, 103689, 131405, 172815, 180121, 236529, 394215, 518445, 540363, 900605, 1182645, 1621089, 2701815, 7384961, 8105445, 22154883, 36924805, 66464649, 110774415, 332323245]

約数ペア:

[(1, 332323245), (3, 110774415), (5, 66464649), (9, 36924805), (15, 22154883), (41, 8105445), (45, 7384961), (123, 2701815), (205, 1621089), (281, 1182645), (369, 900605), (615, 540363), (641, 518445), (843, 394215), (1405, 236529), (1845, 180121), (1923, 172815), (2529, 131405), (3205, 103689), (4215, 78843), (5769, 57605), (9615, 34563), (11521, 28845), (12645, 26281)]