2943885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1$

素因数の和:114

約数の個数: 48

約数和(自身を含む): 5733504

約数和(自身を除く): 2789619

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 53, 69, 105, 115, 159, 161, 265, 345, 371, 483, 529, 795, 805, 1113, 1219, 1587, 1855, 2415, 2645, 3657, 3703, 5565, 6095, 7935, 8533, 11109, 18285, 18515, 25599, 28037, 42665, 55545, 84111, 127995, 140185, 196259, 420555, 588777, 981295, 2943885]

約数ペア:

[(1, 2943885), (3, 981295), (5, 588777), (7, 420555), (15, 196259), (21, 140185), (23, 127995), (35, 84111), (53, 55545), (69, 42665), (105, 28037), (115, 25599), (159, 18515), (161, 18285), (265, 11109), (345, 8533), (371, 7935), (483, 6095), (529, 5565), (795, 3703), (805, 3657), (1113, 2645), (1219, 2415), (1587, 1855)]