162620835

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:392

約数の個数: 64

約数和(自身を含む): 293328000

約数和(自身を除く): 130707165

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 149, 193, 195, 377, 435, 447, 579, 745, 965, 1131, 1885, 1937, 2235, 2509, 2895, 4321, 5597, 5655, 5811, 7527, 9685, 12545, 12963, 16791, 21605, 27985, 28757, 29055, 37635, 56173, 64815, 72761, 83955, 86271, 143785, 168519, 218283, 280865, 363805, 373841, 431355, 833953, 842595, 1091415, 1121523, 1869205, 2501859, 4169765, 5607615, 10841389, 12509295, 32524167, 54206945, 162620835]

約数ペア:

[(1, 162620835), (3, 54206945), (5, 32524167), (13, 12509295), (15, 10841389), (29, 5607615), (39, 4169765), (65, 2501859), (87, 1869205), (145, 1121523), (149, 1091415), (193, 842595), (195, 833953), (377, 431355), (435, 373841), (447, 363805), (579, 280865), (745, 218283), (965, 168519), (1131, 143785), (1885, 86271), (1937, 83955), (2235, 72761), (2509, 64815), (2895, 56173), (4321, 37635), (5597, 29055), (5655, 28757), (5811, 27985), (7527, 21605), (9685, 16791), (12545, 12963)]