2129235

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 3717120

約数和(自身を除く): 1587885

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 241, 285, 465, 589, 723, 1205, 1767, 2945, 3615, 4579, 7471, 8835, 13737, 22413, 22895, 37355, 68685, 112065, 141949, 425847, 709745, 2129235]

約数ペア:

[(1, 2129235), (3, 709745), (5, 425847), (15, 141949), (19, 112065), (31, 68685), (57, 37355), (93, 22895), (95, 22413), (155, 13737), (241, 8835), (285, 7471), (465, 4579), (589, 3615), (723, 2945), (1205, 1767)]