74451795

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{691}}^1$

素因数の和:1363

約数の個数: 32

約数和(自身を含む): 130339584

約数和(自身を除く): 55887789

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 653, 691, 1959, 2073, 3265, 3455, 7183, 7601, 9795, 10365, 21549, 22803, 35915, 38005, 107745, 114015, 451223, 1353669, 2256115, 4963453, 6768345, 14890359, 24817265, 74451795]

約数ペア:

[(1, 74451795), (3, 24817265), (5, 14890359), (11, 6768345), (15, 4963453), (33, 2256115), (55, 1353669), (165, 451223), (653, 114015), (691, 107745), (1959, 38005), (2073, 35915), (3265, 22803), (3455, 21549), (7183, 10365), (7601, 9795)]