2862695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:143

約数の個数: 32

約数和(自身を含む): 4091904

約数和(自身を除く): 1229209

約数列:

[1, 5, 11, 23, 31, 55, 73, 115, 155, 253, 341, 365, 713, 803, 1265, 1679, 1705, 2263, 3565, 4015, 7843, 8395, 11315, 18469, 24893, 39215, 52049, 92345, 124465, 260245, 572539, 2862695]

約数ペア:

[(1, 2862695), (5, 572539), (11, 260245), (23, 124465), (31, 92345), (55, 52049), (73, 39215), (115, 24893), (155, 18469), (253, 11315), (341, 8395), (365, 7843), (713, 4015), (803, 3565), (1265, 2263), (1679, 1705)]