161730105

素因数分解:

$3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1\times {\mathrm{239}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 262310400

約数和(自身を除く): 100580295

約数列:

[1, 3, 5, 15, 197, 229, 239, 591, 687, 717, 985, 1145, 1195, 2955, 3435, 3585, 45113, 47083, 54731, 135339, 141249, 164193, 225565, 235415, 273655, 676695, 706245, 820965, 10782007, 32346021, 53910035, 161730105]

約数ペア:

[(1, 161730105), (3, 53910035), (5, 32346021), (15, 10782007), (197, 820965), (229, 706245), (239, 676695), (591, 273655), (687, 235415), (717, 225565), (985, 164193), (1145, 141249), (1195, 135339), (2955, 54731), (3435, 47083), (3585, 45113)]