55021395

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 104799744

約数和(自身を除く): 49778349

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 113, 143, 165, 195, 227, 339, 429, 565, 681, 715, 1135, 1243, 1469, 1695, 2145, 2497, 2951, 3405, 3729, 4407, 6215, 7345, 7491, 8853, 12485, 14755, 16159, 18645, 22035, 25651, 32461, 37455, 44265, 48477, 76953, 80795, 97383, 128255, 162305, 242385, 282161, 333463, 384765, 486915, 846483, 1000389, 1410805, 1667315, 3668093, 4232415, 5001945, 11004279, 18340465, 55021395]

約数ペア:

[(1, 55021395), (3, 18340465), (5, 11004279), (11, 5001945), (13, 4232415), (15, 3668093), (33, 1667315), (39, 1410805), (55, 1000389), (65, 846483), (113, 486915), (143, 384765), (165, 333463), (195, 282161), (227, 242385), (339, 162305), (429, 128255), (565, 97383), (681, 80795), (715, 76953), (1135, 48477), (1243, 44265), (1469, 37455), (1695, 32461), (2145, 25651), (2497, 22035), (2951, 18645), (3405, 16159), (3729, 14755), (4407, 12485), (6215, 8853), (7345, 7491)]