173836065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 312883200

約数和(自身を除く): 139047135

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 149, 155, 193, 195, 403, 447, 465, 579, 745, 965, 1209, 1937, 2015, 2235, 2509, 2895, 4619, 5811, 5983, 6045, 7527, 9685, 12545, 13857, 17949, 23095, 28757, 29055, 29915, 37635, 60047, 69285, 77779, 86271, 89745, 143785, 180141, 233337, 300235, 373841, 388895, 431355, 891467, 900705, 1121523, 1166685, 1869205, 2674401, 4457335, 5607615, 11589071, 13372005, 34767213, 57945355, 173836065]

約数ペア:

[(1, 173836065), (3, 57945355), (5, 34767213), (13, 13372005), (15, 11589071), (31, 5607615), (39, 4457335), (65, 2674401), (93, 1869205), (149, 1166685), (155, 1121523), (193, 900705), (195, 891467), (403, 431355), (447, 388895), (465, 373841), (579, 300235), (745, 233337), (965, 180141), (1209, 143785), (1937, 89745), (2015, 86271), (2235, 77779), (2509, 69285), (2895, 60047), (4619, 37635), (5811, 29915), (5983, 29055), (6045, 28757), (7527, 23095), (9685, 17949), (12545, 13857)]