307150815

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^2\times {\mathrm{193}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 529750368

約数和(自身を除く): 222599553

約数列:

[1, 3, 5, 15, 17, 51, 79, 85, 193, 237, 255, 395, 579, 965, 1185, 1343, 2895, 3281, 4029, 6241, 6715, 9843, 15247, 16405, 18723, 20145, 31205, 45741, 49215, 76235, 93615, 106097, 228705, 259199, 318291, 530485, 777597, 1204513, 1295995, 1591455, 3613539, 3887985, 6022565, 18067695, 20476721, 61430163, 102383605, 307150815]

約数ペア:

[(1, 307150815), (3, 102383605), (5, 61430163), (15, 20476721), (17, 18067695), (51, 6022565), (79, 3887985), (85, 3613539), (193, 1591455), (237, 1295995), (255, 1204513), (395, 777597), (579, 530485), (965, 318291), (1185, 259199), (1343, 228705), (2895, 106097), (3281, 93615), (4029, 76235), (6241, 49215), (6715, 45741), (9843, 31205), (15247, 20145), (16405, 18723)]