171609945

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{5087}}^1$

素因数の和:5281

約数の個数: 32

約数和(自身を含む): 297464832

約数和(自身を除く): 125854887

約数列:

[1, 3, 5, 13, 15, 39, 65, 173, 195, 519, 865, 2249, 2595, 5087, 6747, 11245, 15261, 25435, 33735, 66131, 76305, 198393, 330655, 880051, 991965, 2640153, 4400255, 11440663, 13200765, 34321989, 57203315, 171609945]

約数ペア:

[(1, 171609945), (3, 57203315), (5, 34321989), (13, 13200765), (15, 11440663), (39, 4400255), (65, 2640153), (173, 991965), (195, 880051), (519, 330655), (865, 198393), (2249, 76305), (2595, 66131), (5087, 33735), (6747, 25435), (11245, 15261)]