542782873695

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1\times {\mathrm{2586343}}^1$

素因数の和:2587191

約数の個数: 32

約数和(自身を含む): 920655700992

約数和(自身を除く): 377872827297

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 823, 2469, 4115, 12345, 13991, 41973, 69955, 209865, 2586343, 7759029, 12931715, 38795145, 43967831, 131903493, 219839155, 659517465, 2128560289, 6385680867, 10642801445, 31928404335, 36185524913, 108556574739, 180927624565, 542782873695]

約数ペア:

[(1, 542782873695), (3, 180927624565), (5, 108556574739), (15, 36185524913), (17, 31928404335), (51, 10642801445), (85, 6385680867), (255, 2128560289), (823, 659517465), (2469, 219839155), (4115, 131903493), (12345, 43967831), (13991, 38795145), (41973, 12931715), (69955, 7759029), (209865, 2586343)]