71852115

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{12251}}^1$

素因数の和:12299

約数の個数: 32

約数和(自身を含む): 127028736

約数和(自身を除く): 55176621

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 12251, 36753, 61255, 183765, 208267, 281773, 624801, 845319, 1041335, 1408865, 3124005, 4226595, 4790141, 14370423, 23950705, 71852115]

約数ペア:

[(1, 71852115), (3, 23950705), (5, 14370423), (15, 4790141), (17, 4226595), (23, 3124005), (51, 1408865), (69, 1041335), (85, 845319), (115, 624801), (255, 281773), (345, 208267), (391, 183765), (1173, 61255), (1955, 36753), (5865, 12251)]