11907015

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1019}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 20563200

約数和(自身を除く): 8656185

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 205, 285, 615, 779, 1019, 2337, 3057, 3895, 5095, 11685, 15285, 19361, 41779, 58083, 96805, 125337, 208895, 290415, 626685, 793801, 2381403, 3969005, 11907015]

約数ペア:

[(1, 11907015), (3, 3969005), (5, 2381403), (15, 793801), (19, 626685), (41, 290415), (57, 208895), (95, 125337), (123, 96805), (205, 58083), (285, 41779), (615, 19361), (779, 15285), (1019, 11685), (2337, 5095), (3057, 3895)]