4767455

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:120

約数の個数: 48

約数和(自身を含む): 7633440

約数和(自身を除く): 2865985

約数列:

[1, 5, 7, 11, 29, 35, 49, 55, 61, 77, 145, 203, 245, 305, 319, 385, 427, 539, 671, 1015, 1421, 1595, 1769, 2135, 2233, 2695, 2989, 3355, 4697, 7105, 8845, 11165, 12383, 14945, 15631, 19459, 23485, 32879, 61915, 78155, 86681, 97295, 136213, 164395, 433405, 681065, 953491, 4767455]

約数ペア:

[(1, 4767455), (5, 953491), (7, 681065), (11, 433405), (29, 164395), (35, 136213), (49, 97295), (55, 86681), (61, 78155), (77, 61915), (145, 32879), (203, 23485), (245, 19459), (305, 15631), (319, 14945), (385, 12383), (427, 11165), (539, 8845), (671, 7105), (1015, 4697), (1421, 3355), (1595, 2989), (1769, 2695), (2135, 2233)]