54956895

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1381}}^1$

素因数の和:1775

約数の個数: 32

約数和(自身を含む): 100830720

約数和(自身を除く): 45873825

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 379, 1137, 1381, 1895, 2653, 4143, 5685, 6905, 7959, 9667, 13265, 20715, 29001, 39795, 48335, 145005, 523399, 1570197, 2616995, 3663793, 7850985, 10991379, 18318965, 54956895]

約数ペア:

[(1, 54956895), (3, 18318965), (5, 10991379), (7, 7850985), (15, 3663793), (21, 2616995), (35, 1570197), (105, 523399), (379, 145005), (1137, 48335), (1381, 39795), (1895, 29001), (2653, 20715), (4143, 13265), (5685, 9667), (6905, 7959)]