383979968235

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1\times {\mathrm{84629}}^1$

素因数の和:85322

約数の個数: 80

約数和(自身を含む): 729923594400

約数和(自身を除く): 345943626165

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 659, 765, 1377, 1977, 2295, 3295, 5931, 6885, 9885, 11203, 17793, 29655, 33609, 53379, 56015, 84629, 88965, 100827, 168045, 253887, 266895, 302481, 423145, 504135, 761661, 907443, 1269435, 1438693, 1512405, 2284983, 3808305, 4316079, 4537215, 6854949, 7193465, 11424915, 12948237, 21580395, 34274745, 38844711, 55770511, 64741185, 116534133, 167311533, 194223555, 278852555, 501934599, 582670665, 836557665, 948098687, 1505803797, 2509672995, 2844296061, 4517411391, 4740493435, 7529018985, 8532888183, 14221480305, 22587056955, 25598664549, 42664440915, 76795993647, 127993322745, 383979968235]

約数ペア:

[(1, 383979968235), (3, 127993322745), (5, 76795993647), (9, 42664440915), (15, 25598664549), (17, 22587056955), (27, 14221480305), (45, 8532888183), (51, 7529018985), (81, 4740493435), (85, 4517411391), (135, 2844296061), (153, 2509672995), (255, 1505803797), (405, 948098687), (459, 836557665), (659, 582670665), (765, 501934599), (1377, 278852555), (1977, 194223555), (2295, 167311533), (3295, 116534133), (5931, 64741185), (6885, 55770511), (9885, 38844711), (11203, 34274745), (17793, 21580395), (29655, 12948237), (33609, 11424915), (53379, 7193465), (56015, 6854949), (84629, 4537215), (88965, 4316079), (100827, 3808305), (168045, 2284983), (253887, 1512405), (266895, 1438693), (302481, 1269435), (423145, 907443), (504135, 761661)]