68202405

素因数分解:

$3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3583}}^1$

素因数の和:3647

約数の個数: 40

約数和(自身を含む): 124895232

約数和(自身を除く): 56692827

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 405, 423, 705, 1269, 2115, 3583, 3807, 6345, 10749, 17915, 19035, 32247, 53745, 96741, 161235, 168401, 290223, 483705, 505203, 842005, 1451115, 1515609, 2526015, 4546827, 7578045, 13640481, 22734135, 68202405]

約数ペア:

[(1, 68202405), (3, 22734135), (5, 13640481), (9, 7578045), (15, 4546827), (27, 2526015), (45, 1515609), (47, 1451115), (81, 842005), (135, 505203), (141, 483705), (235, 290223), (405, 168401), (423, 161235), (705, 96741), (1269, 53745), (2115, 32247), (3583, 19035), (3807, 17915), (6345, 10749)]