33977645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 47119968

約数和(自身を除く): 13142323

約数列:

[1, 5, 13, 17, 65, 85, 97, 221, 317, 485, 1105, 1261, 1585, 1649, 4121, 5389, 6305, 8245, 20605, 21437, 26945, 30749, 70057, 107185, 153745, 350285, 399737, 522733, 1998685, 2613665, 6795529, 33977645]

約数ペア:

[(1, 33977645), (5, 6795529), (13, 2613665), (17, 1998685), (65, 522733), (85, 399737), (97, 350285), (221, 153745), (317, 107185), (485, 70057), (1105, 30749), (1261, 26945), (1585, 21437), (1649, 20605), (4121, 8245), (5389, 6305)]