20190136005

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{194989}}^1$

素因数の和:195075

約数の個数: 64

約数和(自身を含む): 39309984000

約数和(自身を除く): 19119847995

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 59, 65, 117, 135, 177, 195, 295, 351, 531, 585, 767, 885, 1593, 1755, 2301, 2655, 3835, 6903, 7965, 11505, 20709, 34515, 103545, 194989, 584967, 974945, 1754901, 2534857, 2924835, 5264703, 7604571, 8774505, 11504351, 12674285, 22813713, 26323515, 34513053, 38022855, 57521755, 68441139, 103539159, 114068565, 149556563, 172565265, 310617477, 342205695, 448669689, 517695795, 747782815, 1346009067, 1553087385, 2243348445, 4038027201, 6730045335, 20190136005]

約数ペア:

[(1, 20190136005), (3, 6730045335), (5, 4038027201), (9, 2243348445), (13, 1553087385), (15, 1346009067), (27, 747782815), (39, 517695795), (45, 448669689), (59, 342205695), (65, 310617477), (117, 172565265), (135, 149556563), (177, 114068565), (195, 103539159), (295, 68441139), (351, 57521755), (531, 38022855), (585, 34513053), (767, 26323515), (885, 22813713), (1593, 12674285), (1755, 11504351), (2301, 8774505), (2655, 7604571), (3835, 5264703), (6903, 2924835), (7965, 2534857), (11505, 1754901), (20709, 974945), (34515, 584967), (103545, 194989)]