2702144565

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{4057}}^1$

素因数の和:4147

約数の個数: 72

約数和(自身を含む): 5065017048

約数和(自身を除く): 2362872483

約数列:

[1, 3, 5, 9, 15, 19, 41, 45, 57, 95, 123, 171, 205, 285, 361, 369, 615, 779, 855, 1083, 1805, 1845, 2337, 3249, 3895, 4057, 5415, 7011, 11685, 12171, 14801, 16245, 20285, 35055, 36513, 44403, 60855, 74005, 77083, 133209, 166337, 182565, 222015, 231249, 385415, 499011, 666045, 693747, 831685, 1156245, 1464577, 1497033, 2495055, 3160403, 3468735, 4393731, 7322885, 7485165, 9481209, 13181193, 15802015, 21968655, 28443627, 47406045, 60047657, 65905965, 142218135, 180142971, 300238285, 540428913, 900714855, 2702144565]

約数ペア:

[(1, 2702144565), (3, 900714855), (5, 540428913), (9, 300238285), (15, 180142971), (19, 142218135), (41, 65905965), (45, 60047657), (57, 47406045), (95, 28443627), (123, 21968655), (171, 15802015), (205, 13181193), (285, 9481209), (361, 7485165), (369, 7322885), (615, 4393731), (779, 3468735), (855, 3160403), (1083, 2495055), (1805, 1497033), (1845, 1464577), (2337, 1156245), (3249, 831685), (3895, 693747), (4057, 666045), (5415, 499011), (7011, 385415), (11685, 231249), (12171, 222015), (14801, 182565), (16245, 166337), (20285, 133209), (35055, 77083), (36513, 74005), (44403, 60855)]