13140435

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 27131904

約数和(自身を除く): 13991469

約数列:

[1, 3, 5, 7, 11, 15, 21, 31, 33, 35, 55, 77, 93, 105, 155, 165, 217, 231, 341, 367, 385, 465, 651, 1023, 1085, 1101, 1155, 1705, 1835, 2387, 2569, 3255, 4037, 5115, 5505, 7161, 7707, 11377, 11935, 12111, 12845, 20185, 28259, 34131, 35805, 38535, 56885, 60555, 79639, 84777, 125147, 141295, 170655, 238917, 375441, 398195, 423885, 625735, 876029, 1194585, 1877205, 2628087, 4380145, 13140435]

約数ペア:

[(1, 13140435), (3, 4380145), (5, 2628087), (7, 1877205), (11, 1194585), (15, 876029), (21, 625735), (31, 423885), (33, 398195), (35, 375441), (55, 238917), (77, 170655), (93, 141295), (105, 125147), (155, 84777), (165, 79639), (217, 60555), (231, 56885), (341, 38535), (367, 35805), (385, 34131), (465, 28259), (651, 20185), (1023, 12845), (1085, 12111), (1101, 11935), (1155, 11377), (1705, 7707), (1835, 7161), (2387, 5505), (2569, 5115), (3255, 4037)]