514186815

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 868847616

約数和(自身を除く): 354660801

約数列:

[1, 3, 5, 15, 47, 73, 97, 103, 141, 219, 235, 291, 309, 365, 485, 515, 705, 1095, 1455, 1545, 3431, 4559, 4841, 7081, 7519, 9991, 10293, 13677, 14523, 17155, 21243, 22557, 22795, 24205, 29973, 35405, 37595, 49955, 51465, 68385, 72615, 106215, 112785, 149865, 332807, 353393, 469577, 729343, 998421, 1060179, 1408731, 1664035, 1766965, 2188029, 2347885, 3646715, 4992105, 5300895, 7043655, 10940145, 34279121, 102837363, 171395605, 514186815]

約数ペア:

[(1, 514186815), (3, 171395605), (5, 102837363), (15, 34279121), (47, 10940145), (73, 7043655), (97, 5300895), (103, 4992105), (141, 3646715), (219, 2347885), (235, 2188029), (291, 1766965), (309, 1664035), (365, 1408731), (485, 1060179), (515, 998421), (705, 729343), (1095, 469577), (1455, 353393), (1545, 332807), (3431, 149865), (4559, 112785), (4841, 106215), (7081, 72615), (7519, 68385), (9991, 51465), (10293, 49955), (13677, 37595), (14523, 35405), (17155, 29973), (21243, 24205), (22557, 22795)]