220403055

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1\times {\mathrm{739}}^1$

素因数の和:1143

約数の個数: 32

約数和(自身を含む): 360172800

約数和(自身を除く): 139769745

約数列:

[1, 3, 5, 15, 59, 177, 295, 337, 739, 885, 1011, 1685, 2217, 3695, 5055, 11085, 19883, 43601, 59649, 99415, 130803, 218005, 249043, 298245, 654015, 747129, 1245215, 3735645, 14693537, 44080611, 73467685, 220403055]

約数ペア:

[(1, 220403055), (3, 73467685), (5, 44080611), (15, 14693537), (59, 3735645), (177, 1245215), (295, 747129), (337, 654015), (739, 298245), (885, 249043), (1011, 218005), (1685, 130803), (2217, 99415), (3695, 59649), (5055, 43601), (11085, 19883)]