66514735

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1559}}^1$

素因数の和:1647

約数の個数: 32

約数和(自身を含む): 97044480

約数和(自身を除く): 30529745

約数列:

[1, 5, 7, 23, 35, 53, 115, 161, 265, 371, 805, 1219, 1559, 1855, 6095, 7795, 8533, 10913, 35857, 42665, 54565, 82627, 179285, 250999, 413135, 578389, 1254995, 1900421, 2891945, 9502105, 13302947, 66514735]

約数ペア:

[(1, 66514735), (5, 13302947), (7, 9502105), (23, 2891945), (35, 1900421), (53, 1254995), (115, 578389), (161, 413135), (265, 250999), (371, 179285), (805, 82627), (1219, 54565), (1559, 42665), (1855, 35857), (6095, 10913), (7795, 8533)]