205121727405

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1418693}}^1$

素因数の和:1418737

約数の個数: 96

約数和(自身を含む): 446173588224

約数和(自身を除く): 241051860819

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 63, 81, 85, 105, 119, 135, 153, 189, 243, 255, 315, 357, 405, 459, 567, 595, 765, 945, 1071, 1215, 1377, 1701, 1785, 2295, 2835, 3213, 4131, 5355, 6885, 8505, 9639, 16065, 20655, 28917, 48195, 144585, 1418693, 4256079, 7093465, 9930851, 12768237, 21280395, 24117781, 29792553, 38304711, 49654255, 63841185, 72353343, 89377659, 114914133, 120588905, 148962765, 168824467, 191523555, 217060029, 268132977, 344742399, 361766715, 446888295, 506473401, 574570665, 651180087, 804398931, 844122335, 1085300145, 1340664885, 1519420203, 1723711995, 1953540261, 2413196793, 2532367005, 3255900435, 4021994655, 4558260609, 5860620783, 7597101015, 9767701305, 12065983965, 13674781827, 22791303045, 29303103915, 41024345481, 68373909135, 205121727405]

約数ペア:

[(1, 205121727405), (3, 68373909135), (5, 41024345481), (7, 29303103915), (9, 22791303045), (15, 13674781827), (17, 12065983965), (21, 9767701305), (27, 7597101015), (35, 5860620783), (45, 4558260609), (51, 4021994655), (63, 3255900435), (81, 2532367005), (85, 2413196793), (105, 1953540261), (119, 1723711995), (135, 1519420203), (153, 1340664885), (189, 1085300145), (243, 844122335), (255, 804398931), (315, 651180087), (357, 574570665), (405, 506473401), (459, 446888295), (567, 361766715), (595, 344742399), (765, 268132977), (945, 217060029), (1071, 191523555), (1215, 168824467), (1377, 148962765), (1701, 120588905), (1785, 114914133), (2295, 89377659), (2835, 72353343), (3213, 63841185), (4131, 49654255), (5355, 38304711), (6885, 29792553), (8505, 24117781), (9639, 21280395), (16065, 12768237), (20655, 9930851), (28917, 7093465), (48195, 4256079), (144585, 1418693)]