203429145

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1\times {\mathrm{1021}}^1$

素因数の和:1425

約数の個数: 32

約数和(自身を含む): 335543040

約数和(自身を除く): 132113895

約数列:

[1, 3, 5, 15, 37, 111, 185, 359, 555, 1021, 1077, 1795, 3063, 5105, 5385, 13283, 15315, 37777, 39849, 66415, 113331, 188885, 199245, 366539, 566655, 1099617, 1832695, 5498085, 13561943, 40685829, 67809715, 203429145]

約数ペア:

[(1, 203429145), (3, 67809715), (5, 40685829), (15, 13561943), (37, 5498085), (111, 1832695), (185, 1099617), (359, 566655), (555, 366539), (1021, 199245), (1077, 188885), (1795, 113331), (3063, 66415), (5105, 39849), (5385, 37777), (13283, 15315)]