80582985

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{317}}^1$

素因数の和:607

約数の個数: 64

約数和(自身を含む): 164851200

約数和(自身を除く): 84268215

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 269, 315, 317, 807, 945, 951, 1345, 1585, 1883, 2219, 2421, 2853, 4035, 4755, 5649, 6657, 7263, 8559, 9415, 11095, 12105, 14265, 16947, 19971, 28245, 33285, 36315, 42795, 50841, 59913, 84735, 85273, 99855, 254205, 255819, 299565, 426365, 596911, 767457, 1279095, 1790733, 2302371, 2984555, 3837285, 5372199, 8953665, 11511855, 16116597, 26860995, 80582985]

約数ペア:

[(1, 80582985), (3, 26860995), (5, 16116597), (7, 11511855), (9, 8953665), (15, 5372199), (21, 3837285), (27, 2984555), (35, 2302371), (45, 1790733), (63, 1279095), (105, 767457), (135, 596911), (189, 426365), (269, 299565), (315, 255819), (317, 254205), (807, 99855), (945, 85273), (951, 84735), (1345, 59913), (1585, 50841), (1883, 42795), (2219, 36315), (2421, 33285), (2853, 28245), (4035, 19971), (4755, 16947), (5649, 14265), (6657, 12105), (7263, 11095), (8559, 9415)]