66376215

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2677}}^1$

素因数の和:2736

約数の個数: 48

約数和(自身を含む): 125330400

約数和(自身を除く): 58954185

約数列:

[1, 3, 5, 9, 15, 19, 29, 45, 57, 87, 95, 145, 171, 261, 285, 435, 551, 855, 1305, 1653, 2677, 2755, 4959, 8031, 8265, 13385, 24093, 24795, 40155, 50863, 77633, 120465, 152589, 232899, 254315, 388165, 457767, 698697, 762945, 1164495, 1475027, 2288835, 3493485, 4425081, 7375135, 13275243, 22125405, 66376215]

約数ペア:

[(1, 66376215), (3, 22125405), (5, 13275243), (9, 7375135), (15, 4425081), (19, 3493485), (29, 2288835), (45, 1475027), (57, 1164495), (87, 762945), (95, 698697), (145, 457767), (171, 388165), (261, 254315), (285, 232899), (435, 152589), (551, 120465), (855, 77633), (1305, 50863), (1653, 40155), (2677, 24795), (2755, 24093), (4959, 13385), (8031, 8265)]