386075355

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{65827}}^1$

素因数の和:65875

約数の個数: 32

約数和(自身を含む): 682504704

約数和(自身を除く): 296429349

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 65827, 197481, 329135, 987405, 1119059, 1514021, 3357177, 4542063, 5595295, 7570105, 16785885, 22710315, 25738357, 77215071, 128691785, 386075355]

約数ペア:

[(1, 386075355), (3, 128691785), (5, 77215071), (15, 25738357), (17, 22710315), (23, 16785885), (51, 7570105), (69, 5595295), (85, 4542063), (115, 3357177), (255, 1514021), (345, 1119059), (391, 987405), (1173, 329135), (1955, 197481), (5865, 65827)]