268514915

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1123}}^1$

素因数の和:1271

約数の個数: 32

約数和(自身を含む): 356892480

約数和(自身を除く): 88377565

約数列:

[1, 5, 17, 29, 85, 97, 145, 485, 493, 1123, 1649, 2465, 2813, 5615, 8245, 14065, 19091, 32567, 47821, 95455, 108931, 162835, 239105, 544655, 553639, 1851827, 2768195, 3158999, 9259135, 15794995, 53702983, 268514915]

約数ペア:

[(1, 268514915), (5, 53702983), (17, 15794995), (29, 9259135), (85, 3158999), (97, 2768195), (145, 1851827), (485, 553639), (493, 544655), (1123, 239105), (1649, 162835), (2465, 108931), (2813, 95455), (5615, 47821), (8245, 32567), (14065, 19091)]