194003595

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1481}}^1$

素因数の和:1604

約数の個数: 48

約数和(自身を含む): 349562304

約数和(自身を除く): 155558709

約数列:

[1, 3, 5, 9, 15, 41, 45, 71, 123, 205, 213, 355, 369, 615, 639, 1065, 1481, 1845, 2911, 3195, 4443, 7405, 8733, 13329, 14555, 22215, 26199, 43665, 60721, 66645, 105151, 130995, 182163, 303605, 315453, 525755, 546489, 910815, 946359, 1577265, 2732445, 4311191, 4731795, 12933573, 21555955, 38800719, 64667865, 194003595]

約数ペア:

[(1, 194003595), (3, 64667865), (5, 38800719), (9, 21555955), (15, 12933573), (41, 4731795), (45, 4311191), (71, 2732445), (123, 1577265), (205, 946359), (213, 910815), (355, 546489), (369, 525755), (615, 315453), (639, 303605), (1065, 182163), (1481, 130995), (1845, 105151), (2911, 66645), (3195, 60721), (4443, 43665), (7405, 26199), (8733, 22215), (13329, 14555)]