156940989045

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1905433}}^1$

素因数の和:1905494

約数の個数: 48

約数和(自身を含む): 280784754240

約数和(自身を除く): 123843765195

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 289, 323, 867, 969, 1445, 1615, 4335, 4845, 5491, 16473, 27455, 82365, 1905433, 5716299, 9527165, 28581495, 32392361, 36203227, 97177083, 108609681, 161961805, 181016135, 485885415, 543048405, 550670137, 615454859, 1652010411, 1846364577, 2753350685, 3077274295, 8260052055, 9231822885, 10462732603, 31388197809, 52313663015, 156940989045]

約数ペア:

[(1, 156940989045), (3, 52313663015), (5, 31388197809), (15, 10462732603), (17, 9231822885), (19, 8260052055), (51, 3077274295), (57, 2753350685), (85, 1846364577), (95, 1652010411), (255, 615454859), (285, 550670137), (289, 543048405), (323, 485885415), (867, 181016135), (969, 161961805), (1445, 108609681), (1615, 97177083), (4335, 36203227), (4845, 32392361), (5491, 28581495), (16473, 9527165), (27455, 5716299), (82365, 1905433)]