2738955

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 4852224

約数和(自身を除く): 2113269

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 467, 1173, 1401, 1955, 2335, 5865, 7005, 7939, 10741, 23817, 32223, 39695, 53705, 119085, 161115, 182597, 547791, 912985, 2738955]

約数ペア:

[(1, 2738955), (3, 912985), (5, 547791), (15, 182597), (17, 161115), (23, 119085), (51, 53705), (69, 39695), (85, 32223), (115, 23817), (255, 10741), (345, 7939), (391, 7005), (467, 5865), (1173, 2335), (1401, 1955)]