55452735

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1663}}^1$

素因数の和:1709

約数の個数: 64

約数和(自身を含む): 111820800

約数和(自身を除く): 56368065

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 39, 45, 57, 65, 95, 117, 135, 171, 195, 247, 285, 351, 513, 585, 741, 855, 1235, 1663, 1755, 2223, 2565, 3705, 4989, 6669, 8315, 11115, 14967, 21619, 24945, 31597, 33345, 44901, 64857, 74835, 94791, 108095, 157985, 194571, 224505, 284373, 324285, 410761, 473955, 583713, 853119, 972855, 1232283, 1421865, 2053805, 2918565, 3696849, 4265595, 6161415, 11090547, 18484245, 55452735]

約数ペア:

[(1, 55452735), (3, 18484245), (5, 11090547), (9, 6161415), (13, 4265595), (15, 3696849), (19, 2918565), (27, 2053805), (39, 1421865), (45, 1232283), (57, 972855), (65, 853119), (95, 583713), (117, 473955), (135, 410761), (171, 324285), (195, 284373), (247, 224505), (285, 194571), (351, 157985), (513, 108095), (585, 94791), (741, 74835), (855, 64857), (1235, 44901), (1663, 33345), (1755, 31597), (2223, 24945), (2565, 21619), (3705, 14967), (4989, 11115), (6669, 8315)]