67556115

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:705

約数の個数: 72

約数和(自身を含む): 135691920

約数和(自身を除く): 68135805

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 121, 165, 171, 209, 285, 363, 495, 605, 627, 653, 855, 1045, 1089, 1815, 1881, 1959, 2299, 3135, 3265, 5445, 5877, 6897, 7183, 9405, 9795, 11495, 12407, 20691, 21549, 29385, 34485, 35915, 37221, 62035, 64647, 79013, 103455, 107745, 111663, 136477, 186105, 237039, 323235, 395065, 409431, 558315, 682385, 711117, 1185195, 1228293, 1501247, 2047155, 3555585, 4503741, 6141465, 7506235, 13511223, 22518705, 67556115]

約数ペア:

[(1, 67556115), (3, 22518705), (5, 13511223), (9, 7506235), (11, 6141465), (15, 4503741), (19, 3555585), (33, 2047155), (45, 1501247), (55, 1228293), (57, 1185195), (95, 711117), (99, 682385), (121, 558315), (165, 409431), (171, 395065), (209, 323235), (285, 237039), (363, 186105), (495, 136477), (605, 111663), (627, 107745), (653, 103455), (855, 79013), (1045, 64647), (1089, 62035), (1815, 37221), (1881, 35915), (1959, 34485), (2299, 29385), (3135, 21549), (3265, 20691), (5445, 12407), (5877, 11495), (6897, 9795), (7183, 9405)]