157250835

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{166403}}^1$

素因数の和:166424

約数の個数: 32

約数和(自身を含む): 319495680

約数和(自身を除く): 162244845

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 166403, 499209, 832015, 1164821, 1497627, 2496045, 3494463, 4492881, 5824105, 7488135, 10483389, 17472315, 22464405, 31450167, 52416945, 157250835]

約数ペア:

[(1, 157250835), (3, 52416945), (5, 31450167), (7, 22464405), (9, 17472315), (15, 10483389), (21, 7488135), (27, 5824105), (35, 4492881), (45, 3494463), (63, 2496045), (105, 1497627), (135, 1164821), (189, 832015), (315, 499209), (945, 166403)]