97071975

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:478

約数の個数: 144

約数和(自身を含む): 233985024

約数和(自身を除く): 136913049

約数列:

[1, 3, 5, 7, 9, 11, 13, 15, 21, 25, 33, 35, 39, 45, 55, 63, 65, 75, 77, 91, 99, 105, 117, 143, 165, 175, 195, 225, 231, 273, 275, 315, 325, 385, 429, 431, 455, 495, 525, 585, 693, 715, 819, 825, 975, 1001, 1155, 1287, 1293, 1365, 1575, 1925, 2145, 2155, 2275, 2475, 2925, 3003, 3017, 3465, 3575, 3879, 4095, 4741, 5005, 5603, 5775, 6435, 6465, 6825, 9009, 9051, 10725, 10775, 14223, 15015, 15085, 16809, 17325, 19395, 20475, 23705, 25025, 27153, 28015, 32175, 32325, 33187, 39221, 42669, 45045, 45255, 50427, 61633, 71115, 75075, 75425, 84045, 96975, 99561, 117663, 118525, 135765, 140075, 165935, 184899, 196105, 213345, 225225, 226275, 252135, 298683, 308165, 352989, 355575, 420225, 431431, 497805, 554697, 588315, 678825, 829675, 924495, 980525, 1066725, 1260675, 1294293, 1493415, 1540825, 1764945, 2157155, 2489025, 2773485, 2941575, 3882879, 4622475, 6471465, 7467075, 8824725, 10785775, 13867425, 19414395, 32357325, 97071975]

約数ペア:

[(1, 97071975), (3, 32357325), (5, 19414395), (7, 13867425), (9, 10785775), (11, 8824725), (13, 7467075), (15, 6471465), (21, 4622475), (25, 3882879), (33, 2941575), (35, 2773485), (39, 2489025), (45, 2157155), (55, 1764945), (63, 1540825), (65, 1493415), (75, 1294293), (77, 1260675), (91, 1066725), (99, 980525), (105, 924495), (117, 829675), (143, 678825), (165, 588315), (175, 554697), (195, 497805), (225, 431431), (231, 420225), (273, 355575), (275, 352989), (315, 308165), (325, 298683), (385, 252135), (429, 226275), (431, 225225), (455, 213345), (495, 196105), (525, 184899), (585, 165935), (693, 140075), (715, 135765), (819, 118525), (825, 117663), (975, 99561), (1001, 96975), (1155, 84045), (1287, 75425), (1293, 75075), (1365, 71115), (1575, 61633), (1925, 50427), (2145, 45255), (2155, 45045), (2275, 42669), (2475, 39221), (2925, 33187), (3003, 32325), (3017, 32175), (3465, 28015), (3575, 27153), (3879, 25025), (4095, 23705), (4741, 20475), (5005, 19395), (5603, 17325), (5775, 16809), (6435, 15085), (6465, 15015), (6825, 14223), (9009, 10775), (9051, 10725)]