65547105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:290

約数の個数: 64

約数和(自身を含む): 119266560

約数和(自身を除く): 53719455

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 67, 87, 145, 173, 195, 201, 335, 377, 435, 519, 865, 871, 1005, 1131, 1885, 1943, 2249, 2595, 2613, 4355, 5017, 5655, 5829, 6747, 9715, 11245, 11591, 13065, 15051, 25085, 25259, 29145, 33735, 34773, 57955, 65221, 75255, 75777, 126295, 150683, 173865, 195663, 326105, 336139, 378885, 452049, 753415, 978315, 1008417, 1680695, 2260245, 4369807, 5042085, 13109421, 21849035, 65547105]

約数ペア:

[(1, 65547105), (3, 21849035), (5, 13109421), (13, 5042085), (15, 4369807), (29, 2260245), (39, 1680695), (65, 1008417), (67, 978315), (87, 753415), (145, 452049), (173, 378885), (195, 336139), (201, 326105), (335, 195663), (377, 173865), (435, 150683), (519, 126295), (865, 75777), (871, 75255), (1005, 65221), (1131, 57955), (1885, 34773), (1943, 33735), (2249, 29145), (2595, 25259), (2613, 25085), (4355, 15051), (5017, 13065), (5655, 11591), (5829, 11245), (6747, 9715)]