15075235

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 21998592

約数和(自身を除く): 6923357

約数列:

[1, 5, 7, 23, 35, 61, 115, 161, 305, 307, 427, 805, 1403, 1535, 2135, 2149, 7015, 7061, 9821, 10745, 18727, 35305, 49105, 49427, 93635, 131089, 247135, 430721, 655445, 2153605, 3015047, 15075235]

約数ペア:

[(1, 15075235), (5, 3015047), (7, 2153605), (23, 655445), (35, 430721), (61, 247135), (115, 131089), (161, 93635), (305, 49427), (307, 49105), (427, 35305), (805, 18727), (1403, 10745), (1535, 9821), (2135, 7061), (2149, 7015)]