349367085

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{1777}}^1$

素因数の和:2062

約数の個数: 48

約数和(自身を含む): 644048496

約数和(自身を除く): 294681411

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 257, 765, 771, 1285, 1777, 2313, 3855, 4369, 5331, 8885, 11565, 13107, 15993, 21845, 26655, 30209, 39321, 65535, 79965, 90627, 151045, 196605, 271881, 453135, 456689, 1359405, 1370067, 2283445, 4110201, 6850335, 7763713, 20551005, 23291139, 38818565, 69873417, 116455695, 349367085]

約数ペア:

[(1, 349367085), (3, 116455695), (5, 69873417), (9, 38818565), (15, 23291139), (17, 20551005), (45, 7763713), (51, 6850335), (85, 4110201), (153, 2283445), (255, 1370067), (257, 1359405), (765, 456689), (771, 453135), (1285, 271881), (1777, 196605), (2313, 151045), (3855, 90627), (4369, 79965), (5331, 65535), (8885, 39321), (11565, 30209), (13107, 26655), (15993, 21845)]