22463985

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{149}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 39816000

約数和(自身を除く): 17352015

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 149, 285, 345, 437, 447, 529, 745, 1311, 1587, 2185, 2235, 2645, 2831, 3427, 6555, 7935, 8493, 10051, 10281, 14155, 17135, 30153, 42465, 50255, 51405, 65113, 78821, 150765, 195339, 236463, 325565, 394105, 976695, 1182315, 1497599, 4492797, 7487995, 22463985]

約数ペア:

[(1, 22463985), (3, 7487995), (5, 4492797), (15, 1497599), (19, 1182315), (23, 976695), (57, 394105), (69, 325565), (95, 236463), (115, 195339), (149, 150765), (285, 78821), (345, 65113), (437, 51405), (447, 50255), (529, 42465), (745, 30153), (1311, 17135), (1587, 14155), (2185, 10281), (2235, 10051), (2645, 8493), (2831, 7935), (3427, 6555)]