74276865

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42323}}^1$

素因数の和:42350

約数の個数: 32

約数和(自身を含む): 142208640

約数和(自身を除く): 67931775

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 42323, 126969, 211615, 380907, 550199, 634845, 1142721, 1650597, 1904535, 2750995, 4951791, 5713605, 8252985, 14855373, 24758955, 74276865]

約数ペア:

[(1, 74276865), (3, 24758955), (5, 14855373), (9, 8252985), (13, 5713605), (15, 4951791), (27, 2750995), (39, 1904535), (45, 1650597), (65, 1142721), (117, 634845), (135, 550199), (195, 380907), (351, 211615), (585, 126969), (1755, 42323)]