29866005

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2687}}^1$

素因数の和:2730

約数の個数: 48

約数和(自身を含む): 58705920

約数和(自身を除く): 28839915

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 585, 741, 855, 1235, 2223, 2687, 3705, 8061, 11115, 13435, 24183, 34931, 40305, 51053, 104793, 120915, 153159, 174655, 255265, 314379, 459477, 523965, 663689, 765795, 1571895, 1991067, 2297385, 3318445, 5973201, 9955335, 29866005]

約数ペア:

[(1, 29866005), (3, 9955335), (5, 5973201), (9, 3318445), (13, 2297385), (15, 1991067), (19, 1571895), (39, 765795), (45, 663689), (57, 523965), (65, 459477), (95, 314379), (117, 255265), (171, 174655), (195, 153159), (247, 120915), (285, 104793), (585, 51053), (741, 40305), (855, 34931), (1235, 24183), (2223, 13435), (2687, 11115), (3705, 8061)]