53603865

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{449}}^1$

素因数の和:846

約数の個数: 48

約数和(自身を含む): 106704000

約数和(自身を除く): 53100135

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 379, 449, 1137, 1347, 1895, 2245, 2653, 3143, 3411, 4041, 5685, 6735, 7959, 9429, 13265, 15715, 17055, 20205, 23877, 28287, 39795, 47145, 119385, 141435, 170171, 510513, 850855, 1191197, 1531539, 2552565, 3573591, 5955985, 7657695, 10720773, 17867955, 53603865]

約数ペア:

[(1, 53603865), (3, 17867955), (5, 10720773), (7, 7657695), (9, 5955985), (15, 3573591), (21, 2552565), (35, 1531539), (45, 1191197), (63, 850855), (105, 510513), (315, 170171), (379, 141435), (449, 119385), (1137, 47145), (1347, 39795), (1895, 28287), (2245, 23877), (2653, 20205), (3143, 17055), (3411, 15715), (4041, 13265), (5685, 9429), (6735, 7959)]