1520201685

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{383}}^1\times {\mathrm{733}}^1$

素因数の和:1162

約数の個数: 48

約数和(自身を含む): 2577291264

約数和(自身を除く): 1057089579

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 361, 383, 733, 1083, 1149, 1805, 1915, 2199, 3665, 5415, 5745, 7277, 10995, 13927, 21831, 36385, 41781, 69635, 109155, 138263, 208905, 264613, 280739, 414789, 691315, 793839, 842217, 1323065, 1403695, 2073945, 3969195, 4211085, 5334041, 16002123, 26670205, 80010615, 101346779, 304040337, 506733895, 1520201685]

約数ペア:

[(1, 1520201685), (3, 506733895), (5, 304040337), (15, 101346779), (19, 80010615), (57, 26670205), (95, 16002123), (285, 5334041), (361, 4211085), (383, 3969195), (733, 2073945), (1083, 1403695), (1149, 1323065), (1805, 842217), (1915, 793839), (2199, 691315), (3665, 414789), (5415, 280739), (5745, 264613), (7277, 208905), (10995, 138263), (13927, 109155), (21831, 69635), (36385, 41781)]