127924245

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{941}}^1$

素因数の和:1027

約数の個数: 64

約数和(自身を含む): 244166400

約数和(自身を除く): 116242155

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 53, 57, 95, 135, 159, 171, 265, 285, 477, 513, 795, 855, 941, 1007, 1431, 2385, 2565, 2823, 3021, 4705, 5035, 7155, 8469, 9063, 14115, 15105, 17879, 25407, 27189, 42345, 45315, 49873, 53637, 89395, 127035, 135945, 149619, 160911, 249365, 268185, 448857, 482733, 748095, 804555, 947587, 1346571, 2244285, 2413665, 2842761, 4737935, 6732855, 8528283, 14213805, 25584849, 42641415, 127924245]

約数ペア:

[(1, 127924245), (3, 42641415), (5, 25584849), (9, 14213805), (15, 8528283), (19, 6732855), (27, 4737935), (45, 2842761), (53, 2413665), (57, 2244285), (95, 1346571), (135, 947587), (159, 804555), (171, 748095), (265, 482733), (285, 448857), (477, 268185), (513, 249365), (795, 160911), (855, 149619), (941, 135945), (1007, 127035), (1431, 89395), (2385, 53637), (2565, 49873), (2823, 45315), (3021, 42345), (4705, 27189), (5035, 25407), (7155, 17879), (8469, 15105), (9063, 14115)]