163514925

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 367690752

約数和(自身を除く): 204175827

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 31, 35, 45, 51, 63, 75, 85, 93, 105, 119, 153, 155, 175, 197, 217, 225, 255, 279, 315, 357, 425, 465, 525, 527, 591, 595, 651, 765, 775, 985, 1071, 1085, 1275, 1379, 1395, 1575, 1581, 1773, 1785, 1953, 2325, 2635, 2955, 2975, 3255, 3349, 3689, 3825, 4137, 4743, 4925, 5355, 5425, 6107, 6895, 6975, 7905, 8865, 8925, 9765, 10047, 11067, 12411, 13175, 14775, 16275, 16745, 18321, 18445, 20685, 23443, 23715, 26775, 30141, 30535, 33201, 34475, 39525, 42749, 44325, 48825, 50235, 54963, 55335, 62055, 70329, 83725, 91605, 92225, 103425, 103819, 117215, 118575, 128247, 150705, 152675, 166005, 210987, 213745, 251175, 274815, 276675, 310275, 311457, 351645, 384741, 458025, 519095, 586075, 641235, 726733, 753525, 830025, 934371, 1054935, 1068725, 1374075, 1557285, 1758225, 1923705, 2180199, 2595475, 3206175, 3633665, 4671855, 5274675, 6540597, 7786425, 9618525, 10900995, 18168325, 23359275, 32702985, 54504975, 163514925]

約数ペア:

[(1, 163514925), (3, 54504975), (5, 32702985), (7, 23359275), (9, 18168325), (15, 10900995), (17, 9618525), (21, 7786425), (25, 6540597), (31, 5274675), (35, 4671855), (45, 3633665), (51, 3206175), (63, 2595475), (75, 2180199), (85, 1923705), (93, 1758225), (105, 1557285), (119, 1374075), (153, 1068725), (155, 1054935), (175, 934371), (197, 830025), (217, 753525), (225, 726733), (255, 641235), (279, 586075), (315, 519095), (357, 458025), (425, 384741), (465, 351645), (525, 311457), (527, 310275), (591, 276675), (595, 274815), (651, 251175), (765, 213745), (775, 210987), (985, 166005), (1071, 152675), (1085, 150705), (1275, 128247), (1379, 118575), (1395, 117215), (1575, 103819), (1581, 103425), (1773, 92225), (1785, 91605), (1953, 83725), (2325, 70329), (2635, 62055), (2955, 55335), (2975, 54963), (3255, 50235), (3349, 48825), (3689, 44325), (3825, 42749), (4137, 39525), (4743, 34475), (4925, 33201), (5355, 30535), (5425, 30141), (6107, 26775), (6895, 23715), (6975, 23443), (7905, 20685), (8865, 18445), (8925, 18321), (9765, 16745), (10047, 16275), (11067, 14775), (12411, 13175)]