1379385

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 2845440

約数和(自身を除く): 1466055

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 151, 203, 261, 315, 435, 453, 609, 755, 1015, 1057, 1305, 1359, 1827, 2265, 3045, 3171, 4379, 5285, 6795, 9135, 9513, 13137, 15855, 21895, 30653, 39411, 47565, 65685, 91959, 153265, 197055, 275877, 459795, 1379385]

約数ペア:

[(1, 1379385), (3, 459795), (5, 275877), (7, 197055), (9, 153265), (15, 91959), (21, 65685), (29, 47565), (35, 39411), (45, 30653), (63, 21895), (87, 15855), (105, 13137), (145, 9513), (151, 9135), (203, 6795), (261, 5285), (315, 4379), (435, 3171), (453, 3045), (609, 2265), (755, 1827), (1015, 1359), (1057, 1305)]