66493295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{661}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 91514880

約数和(自身を除く): 25021585

約数列:

[1, 5, 11, 31, 55, 59, 155, 295, 341, 649, 661, 1705, 1829, 3245, 3305, 7271, 9145, 20119, 20491, 36355, 38999, 100595, 102455, 194995, 225401, 428989, 1127005, 1208969, 2144945, 6044845, 13298659, 66493295]

約数ペア:

[(1, 66493295), (5, 13298659), (11, 6044845), (31, 2144945), (55, 1208969), (59, 1127005), (155, 428989), (295, 225401), (341, 194995), (649, 102455), (661, 100595), (1705, 38999), (1829, 36355), (3245, 20491), (3305, 20119), (7271, 9145)]