2898735

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1453}}^1$

素因数の和:1487

約数の個数: 32

約数和(自身を含む): 5583360

約数和(自身を除く): 2684625

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1453, 1995, 4359, 7265, 10171, 21795, 27607, 30513, 50855, 82821, 138035, 152565, 193249, 414105, 579747, 966245, 2898735]

約数ペア:

[(1, 2898735), (3, 966245), (5, 579747), (7, 414105), (15, 193249), (19, 152565), (21, 138035), (35, 82821), (57, 50855), (95, 30513), (105, 27607), (133, 21795), (285, 10171), (399, 7265), (665, 4359), (1453, 1995)]