86130075

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1571}}^1$

素因数の和:1644

約数の個数: 48

約数和(自身を含む): 154382976

約数和(自身を除く): 68252901

約数列:

[1, 3, 5, 15, 17, 25, 43, 51, 75, 85, 129, 215, 255, 425, 645, 731, 1075, 1275, 1571, 2193, 3225, 3655, 4713, 7855, 10965, 18275, 23565, 26707, 39275, 54825, 67553, 80121, 117825, 133535, 202659, 337765, 400605, 667675, 1013295, 1148401, 1688825, 2003025, 3445203, 5066475, 5742005, 17226015, 28710025, 86130075]

約数ペア:

[(1, 86130075), (3, 28710025), (5, 17226015), (15, 5742005), (17, 5066475), (25, 3445203), (43, 2003025), (51, 1688825), (75, 1148401), (85, 1013295), (129, 667675), (215, 400605), (255, 337765), (425, 202659), (645, 133535), (731, 117825), (1075, 80121), (1275, 67553), (1571, 54825), (2193, 39275), (3225, 26707), (3655, 23565), (4713, 18275), (7855, 10965)]