2776331385

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{6131}}^1$

素因数の和:6518

約数の個数: 48

約数和(自身を含む): 4993410240

約数和(自身を除く): 2217078855

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 347, 435, 1041, 1305, 1735, 3123, 5205, 6131, 10063, 15615, 18393, 30189, 30655, 50315, 55179, 90567, 91965, 150945, 177799, 275895, 452835, 533397, 888995, 1600191, 2127457, 2666985, 6382371, 8000955, 10637285, 19147113, 31911855, 61696253, 95735565, 185088759, 308481265, 555266277, 925443795, 2776331385]

約数ペア:

[(1, 2776331385), (3, 925443795), (5, 555266277), (9, 308481265), (15, 185088759), (29, 95735565), (45, 61696253), (87, 31911855), (145, 19147113), (261, 10637285), (347, 8000955), (435, 6382371), (1041, 2666985), (1305, 2127457), (1735, 1600191), (3123, 888995), (5205, 533397), (6131, 452835), (10063, 275895), (15615, 177799), (18393, 150945), (30189, 91965), (30655, 90567), (50315, 55179)]