64394595

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:294

約数の個数: 80

約数和(自身を含む): 124895232

約数和(自身を除く): 60500637

約数列:

[1, 3, 5, 9, 15, 23, 27, 31, 45, 69, 81, 93, 115, 135, 155, 207, 223, 279, 345, 405, 465, 621, 669, 713, 837, 1035, 1115, 1395, 1863, 2007, 2139, 2511, 3105, 3345, 3565, 4185, 5129, 6021, 6417, 6913, 9315, 10035, 10695, 12555, 15387, 18063, 19251, 20739, 25645, 30105, 32085, 34565, 46161, 57753, 62217, 76935, 90315, 96255, 103695, 138483, 158999, 186651, 230805, 288765, 311085, 415449, 476997, 559953, 692415, 794995, 933255, 1430991, 2077245, 2384985, 2799765, 4292973, 7154955, 12878919, 21464865, 64394595]

約数ペア:

[(1, 64394595), (3, 21464865), (5, 12878919), (9, 7154955), (15, 4292973), (23, 2799765), (27, 2384985), (31, 2077245), (45, 1430991), (69, 933255), (81, 794995), (93, 692415), (115, 559953), (135, 476997), (155, 415449), (207, 311085), (223, 288765), (279, 230805), (345, 186651), (405, 158999), (465, 138483), (621, 103695), (669, 96255), (713, 90315), (837, 76935), (1035, 62217), (1115, 57753), (1395, 46161), (1863, 34565), (2007, 32085), (2139, 30105), (2511, 25645), (3105, 20739), (3345, 19251), (3565, 18063), (4185, 15387), (5129, 12555), (6021, 10695), (6417, 10035), (6913, 9315)]