24514945

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 37920960

約数和(自身を除く): 13406015

約数列:

[1, 5, 7, 13, 35, 43, 49, 65, 91, 179, 215, 245, 301, 455, 559, 637, 895, 1253, 1505, 2107, 2327, 2795, 3185, 3913, 6265, 7697, 8771, 10535, 11635, 16289, 19565, 27391, 38485, 43855, 53879, 81445, 100061, 114023, 136955, 269395, 377153, 500305, 570115, 700427, 1885765, 3502135, 4902989, 24514945]

約数ペア:

[(1, 24514945), (5, 4902989), (7, 3502135), (13, 1885765), (35, 700427), (43, 570115), (49, 500305), (65, 377153), (91, 269395), (179, 136955), (215, 114023), (245, 100061), (301, 81445), (455, 53879), (559, 43855), (637, 38485), (895, 27391), (1253, 19565), (1505, 16289), (2107, 11635), (2327, 10535), (2795, 8771), (3185, 7697), (3913, 6265)]