2645938815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{2621}}^1$

素因数の和:2840

約数の個数: 64

約数和(自身を含む): 4736212992

約数和(自身を除く): 2090274177

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 167, 195, 403, 465, 501, 835, 1209, 2015, 2171, 2505, 2621, 5177, 6045, 6513, 7863, 10855, 13105, 15531, 25885, 32565, 34073, 39315, 67301, 77655, 81251, 102219, 170365, 201903, 243753, 336505, 406255, 437707, 511095, 1009515, 1056263, 1218765, 1313121, 2188535, 3168789, 5281315, 5690191, 6565605, 13568917, 15843945, 17070573, 28450955, 40706751, 67844585, 85352865, 176395921, 203533755, 529187763, 881979605, 2645938815]

約数ペア:

[(1, 2645938815), (3, 881979605), (5, 529187763), (13, 203533755), (15, 176395921), (31, 85352865), (39, 67844585), (65, 40706751), (93, 28450955), (155, 17070573), (167, 15843945), (195, 13568917), (403, 6565605), (465, 5690191), (501, 5281315), (835, 3168789), (1209, 2188535), (2015, 1313121), (2171, 1218765), (2505, 1056263), (2621, 1009515), (5177, 511095), (6045, 437707), (6513, 406255), (7863, 336505), (10855, 243753), (13105, 201903), (15531, 170365), (25885, 102219), (32565, 81251), (34073, 77655), (39315, 67301)]