2445494085

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1597}}^1$

素因数の和:1832

約数の個数: 80

約数和(自身を含む): 4640592000

約数和(自身を除く): 2195097915

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 199, 285, 405, 513, 597, 855, 995, 1539, 1597, 1791, 2565, 2985, 3781, 4791, 5373, 7695, 7985, 8955, 11343, 14373, 16119, 18905, 23955, 26865, 30343, 34029, 43119, 56715, 71865, 80595, 91029, 102087, 129357, 151715, 170145, 215595, 273087, 306261, 317803, 455145, 510435, 646785, 819261, 953409, 1365435, 1531305, 1589015, 2457783, 2860227, 4096305, 4767045, 6038257, 8580681, 12288915, 14301135, 18114771, 25742043, 30191285, 42903405, 54344313, 90573855, 128710215, 163032939, 271721565, 489098817, 815164695, 2445494085]

約数ペア:

[(1, 2445494085), (3, 815164695), (5, 489098817), (9, 271721565), (15, 163032939), (19, 128710215), (27, 90573855), (45, 54344313), (57, 42903405), (81, 30191285), (95, 25742043), (135, 18114771), (171, 14301135), (199, 12288915), (285, 8580681), (405, 6038257), (513, 4767045), (597, 4096305), (855, 2860227), (995, 2457783), (1539, 1589015), (1597, 1531305), (1791, 1365435), (2565, 953409), (2985, 819261), (3781, 646785), (4791, 510435), (5373, 455145), (7695, 317803), (7985, 306261), (8955, 273087), (11343, 215595), (14373, 170145), (16119, 151715), (18905, 129357), (23955, 102087), (26865, 91029), (30343, 80595), (34029, 71865), (43119, 56715)]