129332315

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 189604800

約数和(自身を除く): 60272485

約数列:

[1, 5, 7, 29, 35, 49, 109, 145, 167, 203, 245, 545, 763, 835, 1015, 1169, 1421, 3161, 3815, 4843, 5341, 5845, 7105, 8183, 15805, 18203, 22127, 24215, 26705, 33901, 40915, 91015, 110635, 127421, 154889, 169505, 237307, 527887, 637105, 774445, 891947, 1186535, 2639435, 3695209, 4459735, 18476045, 25866463, 129332315]

約数ペア:

[(1, 129332315), (5, 25866463), (7, 18476045), (29, 4459735), (35, 3695209), (49, 2639435), (109, 1186535), (145, 891947), (167, 774445), (203, 637105), (245, 527887), (545, 237307), (763, 169505), (835, 154889), (1015, 127421), (1169, 110635), (1421, 91015), (3161, 40915), (3815, 33901), (4843, 26705), (5341, 24215), (5845, 22127), (7105, 18203), (8183, 15805)]