61831245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{25603}}^1$

素因数の和:25641

約数の個数: 32

約数和(自身を含む): 117983232

約数和(自身を除く): 56151987

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 25603, 76809, 128015, 179221, 384045, 537663, 588869, 896105, 1766607, 2688315, 2944345, 4122083, 8833035, 12366249, 20610415, 61831245]

約数ペア:

[(1, 61831245), (3, 20610415), (5, 12366249), (7, 8833035), (15, 4122083), (21, 2944345), (23, 2688315), (35, 1766607), (69, 896105), (105, 588869), (115, 537663), (161, 384045), (345, 179221), (483, 128015), (805, 76809), (2415, 25603)]