1887427005

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{34483}}^1$

素因数の和:34621

約数の個数: 32

約数和(自身を含む): 3128388480

約数和(自身を除く): 1240961475

約数列:

[1, 3, 5, 15, 41, 89, 123, 205, 267, 445, 615, 1335, 3649, 10947, 18245, 34483, 54735, 103449, 172415, 517245, 1413803, 3068987, 4241409, 7069015, 9206961, 15344935, 21207045, 46034805, 125828467, 377485401, 629142335, 1887427005]

約数ペア:

[(1, 1887427005), (3, 629142335), (5, 377485401), (15, 125828467), (41, 46034805), (89, 21207045), (123, 15344935), (205, 9206961), (267, 7069015), (445, 4241409), (615, 3068987), (1335, 1413803), (3649, 517245), (10947, 172415), (18245, 103449), (34483, 54735)]