15152745

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 25546752

約数和(自身を除く): 10394007

約数列:

[1, 3, 5, 15, 23, 69, 115, 167, 263, 345, 501, 789, 835, 1315, 2505, 3841, 3945, 6049, 11523, 18147, 19205, 30245, 43921, 57615, 90735, 131763, 219605, 658815, 1010183, 3030549, 5050915, 15152745]

約数ペア:

[(1, 15152745), (3, 5050915), (5, 3030549), (15, 1010183), (23, 658815), (69, 219605), (115, 131763), (167, 90735), (263, 57615), (345, 43921), (501, 30245), (789, 19205), (835, 18147), (1315, 11523), (2505, 6049), (3841, 3945)]