42503655

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7247}}^1$

素因数の和:7295

約数の個数: 32

約数和(自身を含む): 75147264

約数和(自身を除く): 32643609

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 7247, 21741, 36235, 108705, 123199, 166681, 369597, 500043, 615995, 833405, 1847985, 2500215, 2833577, 8500731, 14167885, 42503655]

約数ペア:

[(1, 42503655), (3, 14167885), (5, 8500731), (15, 2833577), (17, 2500215), (23, 1847985), (51, 833405), (69, 615995), (85, 500043), (115, 369597), (255, 166681), (345, 123199), (391, 108705), (1173, 36235), (1955, 21741), (5865, 7247)]