211676522505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1031}}^1\times {\mathrm{17939}}^1$

素因数の和:19094

約数の個数: 64

約数和(自身を含む): 391017369600

約数和(自身を除く): 179340847095

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 109, 327, 545, 763, 1031, 1635, 2289, 3093, 3815, 5155, 7217, 11445, 15465, 17939, 21651, 36085, 53817, 89695, 108255, 112379, 125573, 269085, 337137, 376719, 561895, 627865, 786653, 1685685, 1883595, 1955351, 2359959, 3933265, 5866053, 9776755, 11799795, 13687457, 18495109, 29330265, 41062371, 55485327, 68437285, 92475545, 129465763, 205311855, 277426635, 388397289, 647328815, 1941986445, 2015966881, 6047900643, 10079834405, 14111768167, 30239503215, 42335304501, 70558840835, 211676522505]

約数ペア:

[(1, 211676522505), (3, 70558840835), (5, 42335304501), (7, 30239503215), (15, 14111768167), (21, 10079834405), (35, 6047900643), (105, 2015966881), (109, 1941986445), (327, 647328815), (545, 388397289), (763, 277426635), (1031, 205311855), (1635, 129465763), (2289, 92475545), (3093, 68437285), (3815, 55485327), (5155, 41062371), (7217, 29330265), (11445, 18495109), (15465, 13687457), (17939, 11799795), (21651, 9776755), (36085, 5866053), (53817, 3933265), (89695, 2359959), (108255, 1955351), (112379, 1883595), (125573, 1685685), (269085, 786653), (337137, 627865), (376719, 561895)]