39707235

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{30427}}^1$

素因数の和:30467

約数の個数: 24

約数和(自身を含む): 71201520

約数和(自身を除く): 31494285

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 30427, 91281, 152135, 273843, 456405, 882383, 1369215, 2647149, 4411915, 7941447, 13235745, 39707235]

約数ペア:

[(1, 39707235), (3, 13235745), (5, 7941447), (9, 4411915), (15, 2647149), (29, 1369215), (45, 882383), (87, 456405), (145, 273843), (261, 152135), (435, 91281), (1305, 30427)]