90394785

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 179786880

約数和(自身を除く): 89392095

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 59, 65, 81, 97, 117, 135, 177, 195, 243, 291, 295, 351, 405, 485, 531, 585, 767, 873, 885, 1053, 1215, 1261, 1455, 1593, 1755, 2301, 2619, 2655, 3159, 3783, 3835, 4365, 4779, 5265, 5723, 6305, 6903, 7857, 7965, 11349, 11505, 13095, 14337, 15795, 17169, 18915, 20709, 23571, 23895, 28615, 34047, 34515, 39285, 51507, 56745, 62127, 71685, 74399, 85845, 102141, 103545, 117855, 154521, 170235, 186381, 223197, 257535, 306423, 310635, 371995, 463563, 510705, 669591, 772605, 931905, 1115985, 1390689, 1532115, 2008773, 2317815, 3347955, 6026319, 6953445, 10043865, 18078957, 30131595, 90394785]

約数ペア:

[(1, 90394785), (3, 30131595), (5, 18078957), (9, 10043865), (13, 6953445), (15, 6026319), (27, 3347955), (39, 2317815), (45, 2008773), (59, 1532115), (65, 1390689), (81, 1115985), (97, 931905), (117, 772605), (135, 669591), (177, 510705), (195, 463563), (243, 371995), (291, 310635), (295, 306423), (351, 257535), (405, 223197), (485, 186381), (531, 170235), (585, 154521), (767, 117855), (873, 103545), (885, 102141), (1053, 85845), (1215, 74399), (1261, 71685), (1455, 62127), (1593, 56745), (1755, 51507), (2301, 39285), (2619, 34515), (2655, 34047), (3159, 28615), (3783, 23895), (3835, 23571), (4365, 20709), (4779, 18915), (5265, 17169), (5723, 15795), (6305, 14337), (6903, 13095), (7857, 11505), (7965, 11349)]