55508355

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{389}}^1$

素因数の和:561

約数の個数: 64

約数和(自身を含む): 113817600

約数和(自身を除く): 58309245

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 151, 189, 315, 389, 453, 755, 945, 1057, 1167, 1359, 1945, 2265, 2723, 3171, 3501, 4077, 5285, 5835, 6795, 8169, 9513, 10503, 13615, 15855, 17505, 20385, 24507, 28539, 40845, 47565, 52515, 58739, 73521, 122535, 142695, 176217, 293695, 367605, 411173, 528651, 881085, 1233519, 1585953, 2055865, 2643255, 3700557, 6167595, 7929765, 11101671, 18502785, 55508355]

約数ペア:

[(1, 55508355), (3, 18502785), (5, 11101671), (7, 7929765), (9, 6167595), (15, 3700557), (21, 2643255), (27, 2055865), (35, 1585953), (45, 1233519), (63, 881085), (105, 528651), (135, 411173), (151, 367605), (189, 293695), (315, 176217), (389, 142695), (453, 122535), (755, 73521), (945, 58739), (1057, 52515), (1167, 47565), (1359, 40845), (1945, 28539), (2265, 24507), (2723, 20385), (3171, 17505), (3501, 15855), (4077, 13615), (5285, 10503), (5835, 9513), (6795, 8169)]