4252485

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 7349760

約数和(自身を除く): 3097275

約数列:

[1, 3, 5, 15, 19, 43, 57, 95, 129, 215, 285, 347, 645, 817, 1041, 1735, 2451, 4085, 5205, 6593, 12255, 14921, 19779, 32965, 44763, 74605, 98895, 223815, 283499, 850497, 1417495, 4252485]

約数ペア:

[(1, 4252485), (3, 1417495), (5, 850497), (15, 283499), (19, 223815), (43, 98895), (57, 74605), (95, 44763), (129, 32965), (215, 19779), (285, 14921), (347, 12255), (645, 6593), (817, 5205), (1041, 4085), (1735, 2451)]