1330805385

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{324983}}^1$

素因数の和:325014

約数の個数: 48

約数和(自身を含む): 2839060224

約数和(自身を除く): 1508254839

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 324983, 974949, 1624915, 2274881, 2924847, 4224779, 4874745, 6824643, 11374405, 12674337, 14624235, 20473929, 21123895, 29573453, 34123215, 38023011, 63371685, 88720359, 102369645, 147867265, 190115055, 266161077, 443601795, 1330805385]

約数ペア:

[(1, 1330805385), (3, 443601795), (5, 266161077), (7, 190115055), (9, 147867265), (13, 102369645), (15, 88720359), (21, 63371685), (35, 38023011), (39, 34123215), (45, 29573453), (63, 21123895), (65, 20473929), (91, 14624235), (105, 12674337), (117, 11374405), (195, 6824643), (273, 4874745), (315, 4224779), (455, 2924847), (585, 2274881), (819, 1624915), (1365, 974949), (4095, 324983)]