4385235

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{593}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 7698240

約数和(自身を除く): 3313005

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 593, 1479, 1779, 2465, 2965, 7395, 8895, 10081, 17197, 30243, 50405, 51591, 85985, 151215, 257955, 292349, 877047, 1461745, 4385235]

約数ペア:

[(1, 4385235), (3, 1461745), (5, 877047), (15, 292349), (17, 257955), (29, 151215), (51, 85985), (85, 51591), (87, 50405), (145, 30243), (255, 17197), (435, 10081), (493, 8895), (593, 7395), (1479, 2965), (1779, 2465)]