4212127005

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1\times {\mathrm{659}}^1$

素因数の和:1274

約数の個数: 64

約数和(自身を含む): 7291468800

約数和(自身を除く): 3079341795

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 205, 285, 547, 615, 659, 779, 1641, 1977, 2337, 2735, 3295, 3895, 8205, 9885, 10393, 11685, 12521, 22427, 27019, 31179, 37563, 51965, 62605, 67281, 81057, 112135, 135095, 155895, 187815, 336405, 360473, 405285, 426113, 513361, 1081419, 1278339, 1540083, 1802365, 2130565, 2566805, 5407095, 6391695, 6848987, 7700415, 14779393, 20546961, 34244935, 44338179, 73896965, 102734805, 221690895, 280808467, 842425401, 1404042335, 4212127005]

約数ペア:

[(1, 4212127005), (3, 1404042335), (5, 842425401), (15, 280808467), (19, 221690895), (41, 102734805), (57, 73896965), (95, 44338179), (123, 34244935), (205, 20546961), (285, 14779393), (547, 7700415), (615, 6848987), (659, 6391695), (779, 5407095), (1641, 2566805), (1977, 2130565), (2337, 1802365), (2735, 1540083), (3295, 1278339), (3895, 1081419), (8205, 513361), (9885, 426113), (10393, 405285), (11685, 360473), (12521, 336405), (22427, 187815), (27019, 155895), (31179, 135095), (37563, 112135), (51965, 81057), (62605, 67281)]