120110115

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{541}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 208154016

約数和(自身を除く): 88043901

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 205, 285, 361, 541, 615, 779, 1083, 1623, 1805, 2337, 2705, 3895, 5415, 8115, 10279, 11685, 14801, 22181, 30837, 44403, 51395, 66543, 74005, 110905, 154185, 195301, 222015, 332715, 421439, 585903, 976505, 1264317, 2107195, 2929515, 6321585, 8007341, 24022023, 40036705, 120110115]

約数ペア:

[(1, 120110115), (3, 40036705), (5, 24022023), (15, 8007341), (19, 6321585), (41, 2929515), (57, 2107195), (95, 1264317), (123, 976505), (205, 585903), (285, 421439), (361, 332715), (541, 222015), (615, 195301), (779, 154185), (1083, 110905), (1623, 74005), (1805, 66543), (2337, 51395), (2705, 44403), (3895, 30837), (5415, 22181), (8115, 14801), (10279, 11685)]