81079245

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{46199}}^1$

素因数の和:46226

約数の個数: 32

約数和(自身を含む): 155232000

約数和(自身を除く): 74152755

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 46199, 138597, 230995, 415791, 600587, 692985, 1247373, 1801761, 2078955, 3002935, 5405283, 6236865, 9008805, 16215849, 27026415, 81079245]

約数ペア:

[(1, 81079245), (3, 27026415), (5, 16215849), (9, 9008805), (13, 6236865), (15, 5405283), (27, 3002935), (39, 2078955), (45, 1801761), (65, 1247373), (117, 692985), (135, 600587), (195, 415791), (351, 230995), (585, 138597), (1755, 46199)]