155478735

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{150221}}^1$

素因数の和:150255

約数の個数: 24

約数和(自身を含む): 281215584

約数和(自身を除く): 125736849

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 150221, 450663, 751105, 1351989, 2253315, 3455083, 6759945, 10365249, 17275415, 31095747, 51826245, 155478735]

約数ペア:

[(1, 155478735), (3, 51826245), (5, 31095747), (9, 17275415), (15, 10365249), (23, 6759945), (45, 3455083), (69, 2253315), (115, 1351989), (207, 751105), (345, 450663), (1035, 150221)]