201581892015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{7717}}^1\times {\mathrm{248779}}^1$

素因数の和:256511

約数の個数: 32

約数和(自身を含む): 368656135680

約数和(自身を除く): 167074243665

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 7717, 23151, 38585, 54019, 115755, 162057, 248779, 270095, 746337, 810285, 1243895, 1741453, 3731685, 5224359, 8707265, 26121795, 1919827543, 5759482629, 9599137715, 13438792801, 28797413145, 40316378403, 67193964005, 201581892015]

約数ペア:

[(1, 201581892015), (3, 67193964005), (5, 40316378403), (7, 28797413145), (15, 13438792801), (21, 9599137715), (35, 5759482629), (105, 1919827543), (7717, 26121795), (23151, 8707265), (38585, 5224359), (54019, 3731685), (115755, 1741453), (162057, 1243895), (248779, 810285), (270095, 746337)]