31147029135

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{214091}}^1$

素因数の和:214216

約数の個数: 48

約数和(自身を含む): 55908841248

約数和(自身を除く): 24761812113

約数列:

[1, 3, 5, 9, 15, 45, 53, 61, 159, 183, 265, 305, 477, 549, 795, 915, 2385, 2745, 3233, 9699, 16165, 29097, 48495, 145485, 214091, 642273, 1070455, 1926819, 3211365, 9634095, 11346823, 13059551, 34040469, 39178653, 56734115, 65297755, 102121407, 117535959, 170202345, 195893265, 510607035, 587679795, 692156203, 2076468609, 3460781015, 6229405827, 10382343045, 31147029135]

約数ペア:

[(1, 31147029135), (3, 10382343045), (5, 6229405827), (9, 3460781015), (15, 2076468609), (45, 692156203), (53, 587679795), (61, 510607035), (159, 195893265), (183, 170202345), (265, 117535959), (305, 102121407), (477, 65297755), (549, 56734115), (795, 39178653), (915, 34040469), (2385, 13059551), (2745, 11346823), (3233, 9634095), (9699, 3211365), (16165, 1926819), (29097, 1070455), (48495, 642273), (145485, 214091)]