147998655

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4391}}^1$

素因数の和:4516

約数の個数: 48

約数和(自身を含む): 295985664

約数和(自身を除く): 147987009

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 107, 315, 321, 535, 749, 963, 1605, 2247, 3745, 4391, 4815, 6741, 11235, 13173, 21955, 30737, 33705, 39519, 65865, 92211, 153685, 197595, 276633, 461055, 469837, 1383165, 1409511, 2349185, 3288859, 4228533, 7047555, 9866577, 16444295, 21142665, 29599731, 49332885, 147998655]

約数ペア:

[(1, 147998655), (3, 49332885), (5, 29599731), (7, 21142665), (9, 16444295), (15, 9866577), (21, 7047555), (35, 4228533), (45, 3288859), (63, 2349185), (105, 1409511), (107, 1383165), (315, 469837), (321, 461055), (535, 276633), (749, 197595), (963, 153685), (1605, 92211), (2247, 65865), (3745, 39519), (4391, 33705), (4815, 30737), (6741, 21955), (11235, 13173)]