293889765

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{797}}^1$

素因数の和:910

約数の個数: 64

約数和(自身を含む): 531965952

約数和(自身を除く): 238076187

約数列:

[1, 3, 5, 13, 15, 31, 39, 61, 65, 93, 155, 183, 195, 305, 403, 465, 793, 797, 915, 1209, 1891, 2015, 2379, 2391, 3965, 3985, 5673, 6045, 9455, 10361, 11895, 11955, 24583, 24707, 28365, 31083, 48617, 51805, 73749, 74121, 122915, 123535, 145851, 155415, 243085, 321191, 368745, 370605, 632021, 729255, 963573, 1507127, 1605955, 1896063, 3160105, 4521381, 4817865, 7535635, 9480315, 19592651, 22606905, 58777953, 97963255, 293889765]

約数ペア:

[(1, 293889765), (3, 97963255), (5, 58777953), (13, 22606905), (15, 19592651), (31, 9480315), (39, 7535635), (61, 4817865), (65, 4521381), (93, 3160105), (155, 1896063), (183, 1605955), (195, 1507127), (305, 963573), (403, 729255), (465, 632021), (793, 370605), (797, 368745), (915, 321191), (1209, 243085), (1891, 155415), (2015, 145851), (2379, 123535), (2391, 122915), (3965, 74121), (3985, 73749), (5673, 51805), (6045, 48617), (9455, 31083), (10361, 28365), (11895, 24707), (11955, 24583)]