15210045

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1847}}^1$

素因数の和:1922

約数の個数: 32

約数和(自身を含む): 27498240

約数和(自身を除く): 12288195

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 549, 915, 1647, 1847, 2745, 5541, 8235, 9235, 16623, 27705, 49869, 83115, 112667, 249345, 338001, 563335, 1014003, 1690005, 3042009, 5070015, 15210045]

約数ペア:

[(1, 15210045), (3, 5070015), (5, 3042009), (9, 1690005), (15, 1014003), (27, 563335), (45, 338001), (61, 249345), (135, 112667), (183, 83115), (305, 49869), (549, 27705), (915, 16623), (1647, 9235), (1847, 8235), (2745, 5541)]