2261175

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 4404480

約数和(自身を除く): 2143305

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 59, 73, 75, 105, 175, 177, 219, 295, 365, 413, 511, 525, 885, 1095, 1239, 1475, 1533, 1825, 2065, 2555, 4307, 4425, 5475, 6195, 7665, 10325, 12775, 12921, 21535, 30149, 30975, 38325, 64605, 90447, 107675, 150745, 323025, 452235, 753725, 2261175]

約数ペア:

[(1, 2261175), (3, 753725), (5, 452235), (7, 323025), (15, 150745), (21, 107675), (25, 90447), (35, 64605), (59, 38325), (73, 30975), (75, 30149), (105, 21535), (175, 12921), (177, 12775), (219, 10325), (295, 7665), (365, 6195), (413, 5475), (511, 4425), (525, 4307), (885, 2555), (1095, 2065), (1239, 1825), (1475, 1533)]