140159325

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{26321}}^1$

素因数の和:26405

約数の個数: 24

約数和(自身を含む): 235002816

約数和(自身を除く): 94843491

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 5325, 26321, 78963, 131605, 394815, 658025, 1868791, 1974075, 5606373, 9343955, 28031865, 46719775, 140159325]

約数ペア:

[(1, 140159325), (3, 46719775), (5, 28031865), (15, 9343955), (25, 5606373), (71, 1974075), (75, 1868791), (213, 658025), (355, 394815), (1065, 131605), (1775, 78963), (5325, 26321)]