73087215

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{5167}}^1$

素因数の和:5239

約数の個数: 32

約数和(自身を含む): 125024256

約数和(自身を除く): 51937041

約数列:

[1, 3, 5, 15, 23, 41, 69, 115, 123, 205, 345, 615, 943, 2829, 4715, 5167, 14145, 15501, 25835, 77505, 118841, 211847, 356523, 594205, 635541, 1059235, 1782615, 3177705, 4872481, 14617443, 24362405, 73087215]

約数ペア:

[(1, 73087215), (3, 24362405), (5, 14617443), (15, 4872481), (23, 3177705), (41, 1782615), (69, 1059235), (115, 635541), (123, 594205), (205, 356523), (345, 211847), (615, 118841), (943, 77505), (2829, 25835), (4715, 15501), (5167, 14145)]