2231565

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 4167936

約数和(自身を除く): 1936371

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 105, 159, 265, 371, 401, 795, 1113, 1203, 1855, 2005, 2807, 5565, 6015, 8421, 14035, 21253, 42105, 63759, 106265, 148771, 318795, 446313, 743855, 2231565]

約数ペア:

[(1, 2231565), (3, 743855), (5, 446313), (7, 318795), (15, 148771), (21, 106265), (35, 63759), (53, 42105), (105, 21253), (159, 14035), (265, 8421), (371, 6015), (401, 5565), (795, 2807), (1113, 2005), (1203, 1855)]