171172575

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2131}}^1$

素因数の和:2174

約数の個数: 96

約数和(自身を含む): 380689920

約数和(自身を除く): 209517345

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 27, 35, 45, 51, 63, 75, 85, 105, 119, 135, 153, 175, 189, 225, 255, 315, 357, 425, 459, 525, 595, 675, 765, 945, 1071, 1275, 1575, 1785, 2131, 2295, 2975, 3213, 3825, 4725, 5355, 6393, 8925, 10655, 11475, 14917, 16065, 19179, 26775, 31965, 36227, 44751, 53275, 57537, 74585, 80325, 95895, 108681, 134253, 159825, 181135, 223755, 253589, 287685, 326043, 372925, 402759, 479475, 543405, 671265, 760767, 905675, 978129, 1118775, 1267945, 1438425, 1630215, 2013795, 2282301, 2717025, 3356325, 3803835, 4890645, 6339725, 6846903, 8151075, 10068975, 11411505, 19019175, 24453225, 34234515, 57057525, 171172575]

約数ペア:

[(1, 171172575), (3, 57057525), (5, 34234515), (7, 24453225), (9, 19019175), (15, 11411505), (17, 10068975), (21, 8151075), (25, 6846903), (27, 6339725), (35, 4890645), (45, 3803835), (51, 3356325), (63, 2717025), (75, 2282301), (85, 2013795), (105, 1630215), (119, 1438425), (135, 1267945), (153, 1118775), (175, 978129), (189, 905675), (225, 760767), (255, 671265), (315, 543405), (357, 479475), (425, 402759), (459, 372925), (525, 326043), (595, 287685), (675, 253589), (765, 223755), (945, 181135), (1071, 159825), (1275, 134253), (1575, 108681), (1785, 95895), (2131, 80325), (2295, 74585), (2975, 57537), (3213, 53275), (3825, 44751), (4725, 36227), (5355, 31965), (6393, 26775), (8925, 19179), (10655, 16065), (11475, 14917)]