1709325

素因数分解:

$3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:194

約数の個数: 36

約数和(自身を含む): 3133728

約数和(自身を除く): 1424403

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 107, 213, 225, 321, 355, 535, 639, 963, 1065, 1605, 1775, 2675, 3195, 4815, 5325, 7597, 8025, 15975, 22791, 24075, 37985, 68373, 113955, 189925, 341865, 569775, 1709325]

約数ペア:

[(1, 1709325), (3, 569775), (5, 341865), (9, 189925), (15, 113955), (25, 68373), (45, 37985), (71, 24075), (75, 22791), (107, 15975), (213, 8025), (225, 7597), (321, 5325), (355, 4815), (535, 3195), (639, 2675), (963, 1775), (1065, 1605)]