542786965

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^4$

素因数の和:112

約数の個数: 60

約数和(自身を含む): 846825516

約数和(自身を除く): 304038551

約数列:

[1, 5, 7, 17, 19, 35, 49, 85, 95, 119, 133, 245, 323, 361, 595, 665, 833, 931, 1615, 1805, 2261, 2527, 4165, 4655, 6137, 6859, 11305, 12635, 15827, 17689, 30685, 34295, 42959, 48013, 79135, 88445, 116603, 130321, 214795, 240065, 300713, 336091, 583015, 651605, 816221, 912247, 1503565, 1680455, 2215457, 4081105, 4561235, 5713547, 6385729, 11077285, 15508199, 28567735, 31928645, 77540995, 108557393, 542786965]

約数ペア:

[(1, 542786965), (5, 108557393), (7, 77540995), (17, 31928645), (19, 28567735), (35, 15508199), (49, 11077285), (85, 6385729), (95, 5713547), (119, 4561235), (133, 4081105), (245, 2215457), (323, 1680455), (361, 1503565), (595, 912247), (665, 816221), (833, 651605), (931, 583015), (1615, 336091), (1805, 300713), (2261, 240065), (2527, 214795), (4165, 130321), (4655, 116603), (6137, 88445), (6859, 79135), (11305, 48013), (12635, 42959), (15827, 34295), (17689, 30685)]