4115265

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{509}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 8372160

約数和(自身を除く): 4256895

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 165, 231, 245, 385, 509, 539, 735, 1155, 1527, 1617, 2545, 2695, 3563, 5599, 7635, 8085, 10689, 16797, 17815, 24941, 27995, 39193, 53445, 74823, 83985, 117579, 124705, 195965, 274351, 374115, 587895, 823053, 1371755, 4115265]

約数ペア:

[(1, 4115265), (3, 1371755), (5, 823053), (7, 587895), (11, 374115), (15, 274351), (21, 195965), (33, 124705), (35, 117579), (49, 83985), (55, 74823), (77, 53445), (105, 39193), (147, 27995), (165, 24941), (231, 17815), (245, 16797), (385, 10689), (509, 8085), (539, 7635), (735, 5599), (1155, 3563), (1527, 2695), (1617, 2545)]