23504805

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{743}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 44104320

約数和(自身を除く): 20599515

約数列:

[1, 3, 5, 9, 15, 19, 37, 45, 57, 95, 111, 171, 185, 285, 333, 555, 703, 743, 855, 1665, 2109, 2229, 3515, 3715, 6327, 6687, 10545, 11145, 14117, 27491, 31635, 33435, 42351, 70585, 82473, 127053, 137455, 211755, 247419, 412365, 522329, 635265, 1237095, 1566987, 2611645, 4700961, 7834935, 23504805]

約数ペア:

[(1, 23504805), (3, 7834935), (5, 4700961), (9, 2611645), (15, 1566987), (19, 1237095), (37, 635265), (45, 522329), (57, 412365), (95, 247419), (111, 211755), (171, 137455), (185, 127053), (285, 82473), (333, 70585), (555, 42351), (703, 33435), (743, 31635), (855, 27491), (1665, 14117), (2109, 11145), (2229, 10545), (3515, 6687), (3715, 6327)]