23521295

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 34283520

約数和(自身を除く): 10762225

約数列:

[1, 5, 7, 23, 35, 61, 115, 161, 305, 427, 479, 805, 1403, 2135, 2395, 3353, 7015, 9821, 11017, 16765, 29219, 49105, 55085, 77119, 146095, 204533, 385595, 672037, 1022665, 3360185, 4704259, 23521295]

約数ペア:

[(1, 23521295), (5, 4704259), (7, 3360185), (23, 1022665), (35, 672037), (61, 385595), (115, 204533), (161, 146095), (305, 77119), (427, 55085), (479, 49105), (805, 29219), (1403, 16765), (2135, 11017), (2395, 9821), (3353, 7015)]