2273418455

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{13829}}^1$

素因数の和:13920

約数の個数: 48

約数和(自身を含む): 3519015840

約数和(自身を除く): 1245597385

約数列:

[1, 5, 7, 11, 35, 49, 55, 61, 77, 245, 305, 385, 427, 539, 671, 2135, 2695, 2989, 3355, 4697, 13829, 14945, 23485, 32879, 69145, 96803, 152119, 164395, 484015, 677621, 760595, 843569, 1064833, 3388105, 4217845, 5324165, 5904983, 7453831, 9279259, 29524915, 37269155, 41334881, 46396295, 64954813, 206674405, 324774065, 454683691, 2273418455]

約数ペア:

[(1, 2273418455), (5, 454683691), (7, 324774065), (11, 206674405), (35, 64954813), (49, 46396295), (55, 41334881), (61, 37269155), (77, 29524915), (245, 9279259), (305, 7453831), (385, 5904983), (427, 5324165), (539, 4217845), (671, 3388105), (2135, 1064833), (2695, 843569), (2989, 760595), (3355, 677621), (4697, 484015), (13829, 164395), (14945, 152119), (23485, 96803), (32879, 69145)]